[ Future Tenses ]
I think scientists ___ invent a cure for cancer.
A. won’t
B. use to
C. will
D. used to

Random Topics:
Adverb Identification, Function, and FormationAdverbs and Adverbial PhrasesSubjective and Objective PronounAdverb of MannerJobsOn, At, ByAdjectives & PrepositionsHow many / How much - Is there / Are thereGerunds and InfitinitivesModal Verbs of ObligationOther quiz:
Subject Verb Agreement › ViewYou ____ so great! Congratulations!
A. is
B. are
Tenses Structure › View
Which sentence is in the Simple Past tense?
A. She has read the book.
B. She was reading the book.
C. She read the book.
D. She is reading the book.
Tenses › ViewHe ______ very quickly when the accident happened.
A. drives
B. drove
C. was driving
D. had driven
Grammar › View
He is playing football
A. True
B. False
