[ TOEIC Grammar and Vocabulary Review ]
Workers ……………. the chemical laboratory must wear masks and protective clothing.
A. enter
B. entered
C. entering
D. enters
Random Topics:
Tenses - AuxiliariesVerbs – Nouns – Adjectives - AdverbsTenses and Time MarkersPast Perfect and Past Perfect Continuous TenseTenses and ConclusionsPhrasal Verbs with up and downPast Simple TenseVerb PatternsPassive Voice and ModalsIntermediate GrammarOther quiz:
Grammar › View_______ electricity you use, _______ your bill will be.
A. More / higher
B. The most / the higher
C. The more / the high
D. The more / the higher
Parts of Speech and Compound Sentences › View
I don’t think we can even finish “a” meal before the movie starts.
A. article
B. preposition
C. adjective
D. pronoun
Grammar › ViewThe police already use robots to do jobs that are dangerous ………….…… humans.
A. of
B. for
C. to
D. on
Grammar › View
… sugar you would like in your tea?
A. How
B. How much
C. How many