[ Tenses ]
While he ______ some plants in the garden, his wife was preparing dinner.
A. waters
B. is watering
C. would water
D. was watering

Random Topics:
Linking VerbPresent ContinuousComparatives - SuperlativePresent & Past TensesPast Progressive TenseVerb Tenses and Past ParticiplesActive & Passive VoiceGrammar, adverbs of frequency placementEs and SZero and First ConditionalsOther quiz:
Grammar › ViewOn Mondays we _______________ English classes in B1.
A. have
B. has
C. is having
D. are having
Perfect and Past Tense › View
The baby… for some times last night.
A. cry
B. crying
C. cried
D. was cried
Vocabulary and Grammar › ViewThis sport is played on a court. Players use rackets to hit the ball over a net.
A. tennis
B. soccer
C. volleyball
Conjunctions › View
We saw monkeys, _____ we didn’t see lions at the zoo yesterday.
A. and
B. but
