[ Past Simple vs Past Continuous ]
While I was swimming in the river, I ___________(see) some frogs.
A. seen
B. saw
C. seed
D. was seeing

Random Topics:
Auxiliary Verbs & Question TagsPresent Perfect Negative and InterrogativeContrastive ConjunctionDegree of ComparisonPresent, Past and Future TenseGerund/ To Verb/ VerbIf- ConditionalPassive ModalsWho vs WhomModal Verbs and ConjuctionsOther quiz:
Grammar › ViewThe boys ______ at the school ten minutes ago.
A. was
B. were
C. are
D. is
Grammar › View
This flat is __________________ than the first one.
A. worse
B. bad
C. badder
D. the worst
Present Tenses › ViewThis is the first time I _____ such a fascinating performance!
A. saw
B. see
C. have seen
D. am seeing
Vocabulary › View
Shifting from one thing to another without reason or purpose; haphazard or random
A. Desultory
B. Egregious
C. Deject
D. Defer
