I don’t leave the classroom ______ Mr.Brown comes in.
A. because B. that C. after D. until
—What are the boys doing?
—They are preparing ______ the football match.
A. with B. for C. about D. on
He heard ______ his pen friend just now,and now he is reading it.
A. of B. about C. from D. on
Joe often helps his friend ______ English.
A. for B. at C. with D. about
—Can you _______ with us tomorrow?
—Sure.
A. play the tennis B. play tennis
C. playing the soccer D. play piano
He left angrily without _______ a word.
A. say B. to say C. saying D. says