You are forbidden __________ the laboratory without protective clothing. ... | GrammarQuiz.net

Topics: 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:

Random Topics:

Subordinating Conjunctions and Clauses Comparative Adverbs So Such Enough Too Poetry Past and Past Continuous Adjectives and Degrees Verb + Infinitive Present Perfect and Present Perfect Progressive Tenses Verb to Be Tenses & Object Pronoun Simple Past or Past Continuous

Other quiz:

Past Simple Tense › View

They (buy) ……………. that house last year.

A. buys

B. buy

C. bought

D. are buying

Must or Mus not › View

We ______ go to the bathroom during the break.

A. must

B. mustn’t

➤