[ Modal ]
We use it to express a recommendation.
A. Can, could
B. May, might
C. Must, have to
D. Should, ought to

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Subject-Verb Agreement › ViewThis is my uncle. He ___________ wearing a jacket.
A. are
B. was
C. is
D. were
Modals › View
Is it possible for me to come to your house at about 7pm?
A. Will I come to your house at about 7pm?
B. Can I come to your house at about 7pm?
C. Could I be coming to your house at about 7pm?
D. Must I come over to your house at about 7pm?
Grammar › ViewI am sorry but you _________________ take pictures in this part of the museum. See that sign? It is against the museum rules.
A. Can’t
B. Shouldn’t
C. Don’t have to
D. ‘ve got to
Grammar › View
…house is very big.
A. Them
B. Us
C. Their
D. They