Grammar Quiz

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[ Gerund & Participle ]

You are forbidden __________ the laboratory without protective clothing.

A. to enter

B. to be entering

C. entering

D. to be entered

Select your answer:
         


Topics :

Communicative Grammar Passive Voice Grammar Comma Usage Reported Speech and Subjunctive Participle Adjectives Phrases Grammar - must & have to Passive Voice and Modals Electricity Vocabulary Conditional Sentences Adjectives & Prepositions Quantifiers Sentences vs Run-Ons and, so, but, because GRAMMAR - Could / Could not Comparatives - Superlative Phrases and Clauses Grammar - Punctuation of Sentences Zero Conditional Nouns and Vocabulary Daily Routines & Tenses Time Clauses of Future must/should Coordinating & Subordinating Conjunctions Present simple & Continuous Present Progressive Tense Sentence Labeling Compound Nouns and Compound Adjectives Questions Vocabulary : Coming & Going Modal Verbs and Conjuctions Modals Verbs Grammar - Capitalization and Possessive Nouns Definite and Indefinite Article Tenses, Determiners & Subject Verb Agreement Time Conjunctions Countable & Uncountable Nouns Family Members and Present Simple Mixed Conditionals Past Simple & Past Continuous Progressive Perfect and Simple Verb Tenses Noun Verb Agreement a, an, the, zero article Gerund - to Infinitive Article & Preposition Writing and Modal Auxiliary Grammar - Collective Nouns Can vs be able to Simple Present Tense with Adverb of Frequency Modal Verbs Has and Have There is or There are Present Continuous vs Future Tenses English Article Simple Past Future Tense Grammar Double Object Verbs Verb Tenses and Sentence Structure Grammar - to be, possessive, have got Past Continuous and Past Simple Tense Compound Adjectives Superlative Adjectives Adverbs and Adjectives Relative Clauses & Real Conditionals Would/would like - affirmative/negative Past and Present Continuous tense Offer and Suggestion Zero & First Contidional Modals of Obligation and Necessity Possessive Adjectives and Possessive Pronouns Transitive and Intransitive Verb Grammar Elementary Conditional Sentence Type 3 Article Time and Calendar Western Europe Countries Will vs be going to Opinion / Agreement Grammar and Structure Simple Present vs Present Progresive Personal Pronoun Grammar - Future Comparision Cohesive Devices Prepositions and Conjunctions Countable & Uncountable Nouns Simple Present VS Present Continuous Verb + Infinitive Future Simple Tense Time Clauses and Conjunctions Present and Past Perfect Tenses Grammar Pronoun and Singular Plural Noun Zero and First Conditionals Articles and Demonstratives Present Tense Comparison of Adjectives and Adverbs Prepositions and Articles No Excuse Words / Conjunction SO Past Tenses and Conditionals Modal "Have to" Modal Auxiliaries Nouns - Word Form-ION
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