{"id":7453,"date":"2026-05-16T17:46:14","date_gmt":"2026-05-16T17:46:14","guid":{"rendered":"https:\/\/www.englishtestcenter.com\/?p=7453"},"modified":"2026-05-16T17:46:14","modified_gmt":"2026-05-16T17:46:14","slug":"b1-mixed-grammar-review-test-3-30-questions-with-detailed-explanations","status":"publish","type":"post","link":"https:\/\/www.englishtestcenter.com\/index.php\/b1-mixed-grammar-review-test-3-30-questions-with-detailed-explanations\/","title":{"rendered":"B1 Mixed Grammar Review Test 3 \u2013 30 Questions with Detailed Explanations"},"content":{"rendered":"

B1 Mixed Grammar Review Test 3 \u2013 30 Questions with Detailed Explanations<\/h3>\n

Practice B1 English grammar with this 30-question mixed grammar review test. Improve your understanding of tenses, modals, articles, quantifiers, passive voice, comparatives, conditionals, relative clauses, gerunds, infinitives, and prepositions for IELTS, TOEFL, YDS, and general English exams.<\/p>\n

This B1 Mixed Grammar Review Test gives learners the chance to practise different grammar topics together in one complete exam-style activity. The questions include important B1 grammar areas such as present perfect, past simple, future forms, conditionals, modals, passive voice, articles, quantifiers, comparatives, superlatives, relative clauses, gerunds, infinitives, and prepositions. It is suitable for students preparing for IELTS, TOEFL, YDS, school exams, placement tests, and general English improvement.<\/p>\n

QUIZ START<\/a><\/div><\/p>\n

A1 Online Grammar Tests<\/a><\/p>\n

A2 Online Grammar <\/a>Tests<\/a><\/p>\n

Tests<\/a><\/p>\n

B2 Online Grammar <\/a>Tests<\/a><\/p>\n

C1 Online Grammar Tests<\/a><\/p>\n

C2 Online Grammar Tests<\/a><\/p>\n

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Answer Explanations<\/h1>\n

Question 1 Explanation<\/h2>\n

The correct answer is hasn\u2019t finished<\/strong>. We use the present perfect with \u201cyet\u201d in negative sentences to show that something has not happened up to now. The sentence focuses on the present situation, because the homework is still not finished at the moment of speaking.<\/p>\n

Question 2 Explanation<\/h2>\n

The correct answer is met<\/strong>. We use the past simple for a completed action that happened during another longer action in the past. \u201cWas walking\u201d gives the background action, and \u201cmet\u201d shows the shorter event that happened at a specific moment.<\/p>\n

Question 3 Explanation<\/h2>\n

The correct answer is will arrive<\/strong>. This is a first conditional sentence because it describes a real possible future result. The \u201cif\u201d clause uses the present simple, and the main clause uses \u201cwill\u201d plus the base verb.<\/p>\n

Question 4 Explanation<\/h2>\n

The correct answer is must<\/strong>. We use \u201cmust\u201d to express strong obligation or a rule. A library is a place where silence is normally required, so the sentence expresses something that people are expected to do.<\/p>\n

Question 5 Explanation<\/h2>\n

The correct answer is few<\/strong>. We use \u201cfew\u201d with plural countable nouns to mean a small number. \u201cTickets\u201d is plural and countable, and the word \u201conly\u201d supports the idea that not many tickets remain.<\/p>\n

Question 6 Explanation<\/h2>\n

The correct answer is a<\/strong>. Although \u201cuniversity\u201d begins with the letter \u201cu,\u201d it starts with the sound \/ju\u02d0\/, which is a consonant-like sound. Because article choice depends on pronunciation, not only spelling, the correct article is \u201ca.\u201d<\/p>\n

Question 7 Explanation<\/h2>\n

The correct answer is where<\/strong>. We use \u201cwhere\u201d in relative clauses when we refer to a place. In this sentence, \u201cthe restaurant\u201d is the place connected to the action of having dinner.<\/p>\n

Question 8 Explanation<\/h2>\n

The correct answer is of<\/strong>. The adjective \u201cproud\u201d is usually followed by the preposition \u201cof.\u201d The sentence means that her son\u2019s success gives her a feeling of pride.<\/p>\n

Question 9 Explanation<\/h2>\n

The correct answer is talking<\/strong>. After the verb \u201cavoid,\u201d we normally use a gerund form. A gerund is the -ing form of a verb used like a noun, so \u201ctalking\u201d is grammatically correct here.<\/p>\n

Question 10 Explanation<\/h2>\n

The correct answer is to see<\/strong>. After the verb \u201chope,\u201d we normally use the infinitive form with \u201cto.\u201d The sentence expresses a wish or expectation about a future meeting.<\/p>\n

Question 11 Explanation<\/h2>\n

The correct answer is safer<\/strong>. We use a comparative adjective when we compare two things. In this sentence, one road is compared with the old road, so the comparative form is needed.<\/p>\n

Question 12 Explanation<\/h2>\n

The correct answer is is cleaned<\/strong>. This sentence uses the passive voice because the focus is on the room, not on the person who cleans it. The phrase \u201cevery morning\u201d shows a regular action, so the present simple passive is correct.<\/p>\n

Question 13 Explanation<\/h2>\n

The correct answer is seen<\/strong>. In the present perfect, we use \u201chave\u201d or \u201chas\u201d plus the past participle form of the verb. The past participle of \u201csee\u201d is \u201cseen,\u201d so it is required after \u201chave never.\u201d<\/p>\n

Question 14 Explanation<\/h2>\n

The correct answer is clearly<\/strong>. We use an adverb to describe how someone does an action. Since \u201cspeak\u201d is a verb, the adverb \u201cclearly\u201d is needed instead of the adjective \u201cclear.\u201d<\/p>\n

Question 15 Explanation<\/h2>\n

The correct answer is to<\/strong>. We use \u201cto\u201d plus the base verb to express purpose. In this sentence, the purpose of going to the library was studying for the exam.<\/p>\n

Question 16 Explanation<\/h2>\n

The correct answer is much<\/strong>. We use \u201cmuch\u201d with uncountable nouns, especially in negative sentences and questions. \u201cTime\u201d is uncountable in this sentence, so \u201cmuch\u201d is the correct quantifier.<\/p>\n

Question 17 Explanation<\/h2>\n

The correct answer is was<\/strong>. The sentence describes a past state at the time of the phone call. Since the action happened in the past, the past form of \u201cbe\u201d is needed.<\/p>\n

Question 18 Explanation<\/h2>\n

The correct answer is about<\/strong>. The adjective \u201cworried\u201d is commonly followed by the preposition \u201cabout.\u201d The sentence means that the final exam is the cause of the speaker\u2019s worry.<\/p>\n

Question 19 Explanation<\/h2>\n

The correct answer is come<\/strong>. In the present perfect with \u201chas just,\u201d we use the past participle form of the verb. The verb \u201ccome\u201d has the same base form and past participle form, so \u201ccome\u201d is correct here.<\/p>\n

Question 20 Explanation<\/h2>\n

The correct answer is drinks<\/strong>. We use the present simple for habits and routines. The word \u201cusually\u201d shows a regular action, and the subject \u201cmy mother\u201d requires the third-person singular form.<\/p>\n

Question 21 Explanation<\/h2>\n

The correct answer is went<\/strong>. We use the past simple for completed actions at a specific finished time in the past. The phrase \u201ctwo days ago\u201d clearly shows that the action happened in the past.<\/p>\n

Question 22 Explanation<\/h2>\n

The correct answer is should<\/strong>. We use \u201cshould\u201d to give advice or make a recommendation. The sentence suggests seeing a doctor as the sensible action if the pain continues.<\/p>\n

Question 23 Explanation<\/h2>\n

The correct answer is who<\/strong>. We use \u201cwho\u201d in relative clauses when we refer to people. In this sentence, \u201cthe woman\u201d is a person, and the relative clause tells us more about her.<\/p>\n

Question 24 Explanation<\/h2>\n

The correct answer is seeing<\/strong>. After \u201clook forward to,\u201d we use a noun or a gerund form. In this structure, \u201cto\u201d is a preposition, not part of an infinitive, so the -ing form is required.<\/p>\n

Question 25 Explanation<\/h2>\n

The correct answer is for<\/strong>. We use \u201cfor\u201d with a period of time, such as three months, two years, or several days. The sentence describes the length of time they have worked on the project.<\/p>\n

Question 26 Explanation<\/h2>\n

The correct answer is the<\/strong>. We use \u201cthe\u201d before superlative adjectives such as \u201cworst,\u201d \u201cbest,\u201d and \u201cmost important.\u201d In this sentence, one day is identified as the worst day of the whole holiday.<\/p>\n

Question 27 Explanation<\/h2>\n

The correct answer is why<\/strong>. We use \u201cwhy\u201d when we are talking about a reason. The sentence is an indirect question, so the word order is \u201cwhy she left early,\u201d not \u201cwhy did she leave early.\u201d<\/p>\n

Question 28 Explanation<\/h2>\n

The correct answer is because<\/strong>. We use \u201cbecause\u201d to give the reason for something. In this sentence, waking up late explains why he missed the bus.<\/p>\n

Question 29 Explanation<\/h2>\n

The correct answer is little<\/strong>. We use \u201clittle\u201d with uncountable nouns to mean not much. \u201cMilk\u201d is uncountable, and the sentence means that only a small amount of milk remains in the bottle.<\/p>\n

Question 30 Explanation<\/h2>\n

The correct answer is would learn<\/strong>. This is a second conditional sentence because it describes an unreal or unlikely present situation. The \u201cif\u201d clause uses the past simple, and the main clause uses \u201cwould\u201d plus the base verb.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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