[ Grammar ]
The flock of birds __________ south for the winter.
A. fly
B. flies
C. flew
D. have flown
Random Topics:
TensesVerb AgreementDegrees of ComparisonActive-Passive VoicesSimple Present Tense vs Present Continuous Tensetake, make, doActive & PassiveParts of Speech and GrammarModals of AdviceUnreal Uses of Past TensesOther quiz:
Past simple - Irregular Verbs › View
The children ___________ in the sea last holidays.
A. swum
B. swam
C. swimmed
Grammar › View
I ________ him the email. I promise!
A. will send
B. am going to send
C. will be sending
D. will have sent