【C16】A．mustB．mayC．canD．might

A．mustB．mightC．can

【C4】A．needB．mayC．shouldD．ought to

【C10】A．mustB．shallC．canD．ought to

If you dont like to play basketball, you ______ as well stay at home.A．shouldB．mayC．canD．w

【C7】A．willB．mayC．shallD．can

【C3】A．mightB．mayC．canD．must