[ 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:
Present Continuous Tense › ViewJohn is being too noisy in class. I really want him to shut up.
A. Correct
B. Wrong
Prepositions of Time › View
We are going to see our family ____ winter
A. in
B. on
C. at
D. of
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
