[ Tenses ]
By 2030, scientists ___ a cure for cancer.
A. will discover
B. will have discovered
C. discover
D. will be discovering
Random Topics:
Noun ClauseTypes of Simple SentencesGerunds as objects of prepositionGrammar CorrectionPerfect TenseAdjective / Noun + to InfinitiveV-ing/to-VVerb Patterns / IngPresent ProgressiveModals for Necessity and SuggestionsOther quiz:
Comparisons › ViewThe new house is____________(large) and ______________(comfortable) than our old one.
A. larger and comfortabler
B. larger and the most comfortable
C. the largest and the most comfortable
D. larger and more comfortable
Grammar and Vocabulary › View
. Students _______ do their homework every day.
A. have to
B. don’t have to
C. should
D. must
Tenses › View…you paid the taxes ?
A. Do
B. Are
C. Has
D. Have
Verb Tenses › View
The kids (play) in the garden all afternoon.
A. played
B. playful
C. plays
D. playing