[ 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
Select your answer:

Random Topics:
Future Tense - will and going toPrepositions and ArticlesModals for ObligationSimple Present - WH QuestionsWould rather/ would prefer/ would likeVerb Forms and PrepositionsModals and PhrasesAdverb of TimeSports VocabularyModals of PredictionOther quiz:
Future Simple Tense › View…… it rain soon?
A. Is
B. Has
C. Shall
D. Will
Present Perfect Tense › View
I couldn’t sleep because the neighbor’s dog ______ barking.
A. keeps
B. kept
C. has kept
