[ 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:
Modal Verbs › View. He’s allergic to nuts. He ________________ eat peanuts/ cashews.
A. must
B. has to
C. doesn’t have to
D. mustn’t
Present Perfect Continuous Tense › View
My brother __________ on the phone for two hours.
A. has been talking
B. has been talked
C. have been talking
D. have been talked
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