The glass doors have taken the place of the wooden ones at the entrance, __________ in the natural light during the day.

A. to let  B. letting

C. let      D. having let

China has promised to revise its existing regulations and __________ new policies according to WTO requirements.

A. forming     B. to form

C. to be forming    D. have formed

The wild flowers looked like a soft orange blanket __________ the desert.

A. covering    B. covered

C. cover  D. to cover

—What do you think of the performance today?

—Great! __________ but a musical genius could perform so successfully.

A. All     B. None

C. Anybody    D. Everybody

Those successful deaf dancers think that dancing is an activity __________ sight matters more than hearing.

A. when  B. whose

C. which D. where

Look out! Don’t get too close to the house __________ roof is under repair.

A. whose B. which

C. of which    D. what

It was raining heavily. Little Mary felt cold, so she stood ____ to her mother.

A. close   B. closely

C. closed D. closing

— ________ for the glass!    —It’s OK. I’m wearing shoes.

A. Look out   B. Walk out

C. Go out      D. get out

She had golden hair when she was a child, but_________ she got older and older, her hair went darker and darker.

A.while       B. when           C. after       D. as

. A middle-aged woman came _____ to the bus stop only_____ the bus had gone.

A. run; to find   B. running; to find   C. and ran; found   D. running; finding