When you ______ at the door, I ______ some washing.

[    ]

　　A.knocked, did　　　　 B.was knocking, did

　　C.knocked, was doing   D.knocked, am doing

The boy ______ English on the radio when I ______ his door.

[    ]

　　A.learned, was opening    B.was learning, opened

　　C.learned, opened　　　　 D.is learning, open

She knocked ______ the door when I was operating ______ the patient.

　　[    ]

　　A. at, in   B. on, on   C. at, for   D. at, on

He knocked ______ the door and waited ______ a few seconds.

[    ]

A. at, for　　B. in, in　　C. /, /　　D. on, after

The baby has fallen asleep ______ a smile.

[    ]

　　A. with    B. in    C. by    D. into

Throw ______, please. And tell him to pass it to Tom.

[    ]

　　A. the ball for him    B. the ball at him

　　C. the ball to him　　 D. the ball him

Xiao Li is a student ______ thirteen.

[    ]

　　A. in   B. on    C. at    D. of

The little girl is good ______ drawing and music.

[    ]

A. in    B. at    C. with    D. for

[    ]

　　A. take home    B. take to home

C. bring home   D. bring to home

The Genie (['di:ni] n. 妖怪) let the fisherman  ( n. 渔夫)______ how he was going to die.

[    ]

A. chose　　B. to choose　　C. chosen　　D. choose