[ 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:
Grammar › ViewWe had only one hour, but we _____ the report on time.
A. were able to finish
B. were finished
C. can finish
D. must finish
Helpful Phrases › View
Choose the best response.
Kelly: “I’m having a baby!”
Zhitao: “__________!”
A. That’s great!
B. My pleasure!
C. You’re welcome!
D. How do you spell that!
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