[ Prepositions ]
The doctor will be ready in ten minutes. Take a seat while you _____.
A. are wait
B. will wait
C. are waiting
D. wait

Random Topics:
First Conditional SentenceAdverbs of How Something is DoneAdverbs, Modals, Preposition of timeRoot WordPresent ContinuousGerundsConjunctivesVocabulary and DefinitionsCoordinate ConjunctionModals with Perfect InfinitiveOther quiz:
Grammar › ViewYou work(工作)day and night. I really your health(健康).
A. go out with
B. am proud of
C. give up
D. worry about
Adjective Clause › View
He studied math……….is easy
A. Who
B. Which
C. Where
D. When
I (know) all of the new students very well now.
A. have been known
B. know
C. had known
D. knew
Grammar › View
Paul and Fery ………………….the car at the moment.
A. are fixing
B. fixes
C. fixing
D. fixed
