—What made you so delighted at Christmas?

—______.

A. I received much more presents than others

B. Because my parents promised me a new car

C. My uncle's coming back from abroad

D. As there was an unusual celebration

Everyone of us has many responsibilities ______us．So we must work hard．

A．attaching　　　　　　　　　　　 B ．attaching to　　 　　　　

C．attatched with 　　　　　　　 D．attatched to

They _______that he works all night.?

A.expected B.wished C.hoped D.required

Every day the mother seems to be busy until 10 o’clock at night, ____the rest of the family have fallen asleep.

A. that　　　 B. by which time 　C. on time　　 　 D. whose time

Not until I began to work_________ how much time I had wasted.

A. didn’t I realize　　　　 B. did I realize

C. I didn’t realize　　　　 D. I realize

The bell rang, a________the end of the class.

She　 going to the volleyball match

A.adore B.suit C.commit D. fit

Please turn down the music, 　　　 our neighbors next door will be disturbed.

A．and 　　　　　 B．or 　　　　　 C．but　　　　　 D．so

The Sinai Peninsula,which was returned to Egypt in 1982,is_______.

　 A. as three times large as Israel　　　　　 B. three times large than Israel

　 C. three times Israel's size　　　　　　　 D. the size of Israel's three times

You are late. If you ___ a few minutes earlier, you ___ him.

A. came/ would meet B. had come/ would have met

C. come/ will meet 　D. had come/ would met