[ Modal Verbs ]
We _______ missed the bus because it arrived earlier than usual.
A. could have
B. must have
C. might have
D. should have

Random Topics:
Gerund or InfinitivesModal Verb in Passive VoiceSuch...that, so ......thatA/AnPast Tense (Regular and Irregular)Past Continues TenseModifiersCoordinating ConjunctionShould and Shouldn'tProgressive TenseOther quiz:
Modals › ViewMilly __________ carry her school bag to school every day.
A. should
B. has to
C. don´t have to
D. must not
Has and Have › View
He ……a new watch
A. has
B. have
Vocabulary › ViewThis is how high or low a sound is
A. Light
B. Noise
C. Pitch
Vocabulary & Grammar › View
The _____cliffs are a beautiful part of our heritage.
A. limestone
B. valley
C. ecosystem
D. interact
