[ Tenses ]
You must ____________ a helmet.
A. wear
B. wearing
C. wears
D. is wearing

Random Topics:
Present Perfect SimpleTenses and ArticlesArticles and QuantifiersThird ConditionalComparison of Adjective and AdverbCohesive DevicesPrepositionWord Form & Verb TenseConditional ClausePast and Past ContinuousOther quiz:
Appositive Phrase › ViewI went to see John our pastor after church.
This sentence does not need commas for the appositive.
A. True
B. False
Vocabulary › View
What is the meaning of the word: boundary
A. A fictional character in a novel
B. A type of tree
C. A type of mountain range
D. A dividing line that marks the limits or edges of something
Grammar › ViewHe couldn’t concentrate ………………. his work, so he went for a walk.
A. on
B. in
C. about
D. at
Grammar › View
I live in ___ apartment. ___ apartment is big.
A. a, the
B. an,the
C. the, the
