[ Modal Perfect ]
Leave early so that you ______ miss the bus.
A. didn’t
B. won’t
C. shouldn’t
D. musn’t

Random Topics:
Grammar - may & mightAdjective ClauseWill, Be going to, Present ContinuousCorrelative Conjunction & Complex SentencesPassive Modals, Impersonal PassiveSubject Verb Agreement and Verb TensesVerbs and TensesTOEFLPast Simple, Past Continuous, Past PerfectTime Clauses of FutureOther quiz:
Tenses › ViewMr. Johnson ……….to Los Angeles in 1992.
A. had gone
B. has gone
C. went
D. was going
Vocabulary and Grammar › View
_______ going to the concert tonight?
A. Shall we
B. Why don’t we
C. What about
D. Let’s
Grammar › ViewLook! He (leave) _______________ the house.
A. is leaveing
B. is leaving
C. leave
D. leaves
Grammar › View
They _____ walking very far so they soon got tired on the mountain hike.
A. didn’t use to
B. aren’t used to
C. can’t get use to
D. wouldn’t
