[ Grammar and Vocabulary ]
Maybe a … of birds could cause a rainstorm and everything done could be undone.
A. flock
B. set
C. bunch
D. swarm

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Adverbial Concession ClausesMixed Present TensesPerfect Progressive TensesWish - beginnerSentence LabelingTOEFL Adjective and AdverbVerbs & AdverbsModals of DeductionPresent Continuous TenseGerund - to InfinitiveOther quiz:
Coordinating Conjunctions › ViewI didn’t get any lunch. There was enough food for everyone___me.
A. and
B. but
C. so
Grammar › View
Complete the sentence with the past perfect form of the verb.
The train (leave) the station by the time we arrived.
A. have been left
B. has leaved
C. had leaved
D. had left
Grammar › ViewThey am watching a movie. Fix the sentence!
A. They watching a movie.
B. They are watch a movie.
C. They are watching a movie.
D. They is watching a movie.
Grammar › View
If she ……rich, she would travel around the world.
A. would be
B. is
C. has been
D. were
