[ Grammar ]
People ________ exercise. It’s good for their health.
A. musn’t
B. must
C. should
D. shouldn’t

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Modals of Obligation and Permission › ViewShe —– leave her bags with someone she doesn’t know.
A. must not to
B. doesn´t have to
C. does not to have
D. mustn´t
Linking Verbs › View
To everyone’s surprise, Jonathan appeared at the party.
A. Action Verb
B. Linking Verb
Grammar › ViewGo
A. fishing
B. a bike
C. some new shoes
D. a DVD
Grammar › View
He thinks this test was —- than the last one. (difficult)
A. the most difficult
B. more difficult
C. difficulter
D. more difficulter
