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—Because he has trouble _________ finishing the report.

A.inB.forC.aboutD.on

A.whoB.whereC.thatD.what

—He _________ be in the cinema. He told me he would go to watch The Lego Movie 2 today.

A.canB.mightC.mustD.could

A.5-floorsB.5 floor’sC.5-floors’D.5-floor

A.andB.butC.orD.so

A.themselvesB.themC.theirD.theirs

A.She didn’t sleep.B.She had a stomachache.C.She got a headache.

A.A swimming pool.B.A museum.C.A park.

A.No. it isn’t.B.Yes. it is.C.Yes, it does.

A.Twice a week.B.Once a week.C.Three times a week.