The patients will have to wait all day ______ the doctor works faster.
He asked his father ________? A. where it happens B. where did it happen C. how it happened
The teacher encourages her students _____ English as much as possible. A. to speakB. speakingC. speak
Li Fang said she was______ in the______ stories. A. interesting, interesting B. interested, interesting C. interesting, interested
The radio is too loud. Will you please _______ ? A. turn it down B. turn it on C. turn off it
—How many times _____ he _____ NanChong?—Twice. A. has, gone to B. has, bee to C. has ,been in