--What brought joy to Linda just now? -- .
A. Received a gift
B. Receiving a gift
C. She received a gift
D. Because she received a gift.
Could you tell me how long the football club?
A. you have joined B. have you joined
C. you have been in D. have you been in
We must try our best to stop the pollution a happy life.
A. from live B. from living
C. live D. to live
John’s never flown to Canada, ?
A. is he B.isn’t he C.has he D. hasn’t he
He hasn’t got a letter from his uncle .
A. since three months B. for three months
C. three months ago D. in three months
It is _____ unlucky day today. I’ve lost _____ useful pen.
A. a; a B. an; a C. a; an D. an; an
