He entered the room, ______ coat covered with snow.

A. whose 　 B. his　　 C. its 　 D. it’s

Claire had luggage _______ an hour before her plane left.　　　　　　　　　　　　　　　

A.check　 B. checking　 C. to check　 D. checked

The visiting Minister expressed his satisfaction with the talks ，____ that he had enjoyed his stay here．

A．having added

B．to add

C．a(chǎn)dding

D．a(chǎn)dded

“How did the robber get in?” “______ an open window on the first floor.”

A. Past                                                     B. From

C. Over                                                    D. Through

Most children need encouragement in time of failure _______ they can cheer up again.

A. so that                B. in case               C. because            D. if

The girl spent as much time as she ____ her lessons.

A. could going over     　　B. could go over

C. went them over     　　 D. went over

Yesterday she sold her car， ______ she bought a month ago.

A. when　　 　　 B. where　　 　　　 C. that　　　 　　　 D. which

The athletes will r _____ China in this year’s Olympic Games.

His brother has never been to that country. ________.

A．So has mine　 B．Neither has mine

C．Neither hasn't mine　 D．So hasn't mine

The number of registered participants in this year’s marathon was half　 .

A.that of last year’s 　　　　　　　　　　　　 B.those of last year’s

C.those of last year　　　　　　　　　　　　　 D.of last year’s