[ Grammar ]
I ________ be there on time.
A. must to
B. must

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Communicative GrammarRelative Clauses PronounsSentence StructurePrepositionsSuperlative & Comparative AdverbsNounsPossesive Pronouns and Modals of AbilityAdverbMuch, many, a lot of, a few, a littleCountable & Noncountable NounsOther quiz:
Grammar › ViewChoose the correct verb: Several of the students ______ at the football field during recess.
A. play
B. plays
C. playing
D. played
Grammar › View
Peter ____ the exam again.
A. have failed
B. has failed
C. failed
Grammar › ViewFrank ………. his temper when his neighbours make a lot of noise at night.
A. forgets
B. leaves
C. misses
D. loses
Present Tenses › View
She ______ (work) at this company for a decade, but she ______ (not/decide) whether to stay or leave.
A. has worked, hasn’t decided
B. is working, doesn’t decide
C. has been working, doesn’t decide
D. works, hasn’t decided