milk A.水 B.果汁 C.牛奶
He helped his mother ________ the housework.A. do B. does C.did
We must keep our bodies ______.A. heath B. healthy C. healthily
Is there _____ in today’s newspaper?A. something importantB. anything important C. important anything
I saw a boy _____ away when I passed the park. A. run B. ran C. for
_____ he ______ tennis after classes yesterday?A. Did; played B. Did; play C. Does; play