After Donghai Bridge ________, it became a new tourist attraction．

A．completed

B．complete

C．is completed

D．was completed

You ________ write the poem down．Our teacher will give us a copy．

A．can’t

B．shouldn’t

C．needn’t

D．mustn’t

I ________ a copy of Yi Zhongtian’s book yet．I might buy one tomorrow．

A．hadn’t bought

B．don’t buy

C．won’t buy

D．haven’t bought

Soon you ________ a senior high school student．Isn’t it exciting!

A．become

B．will become

C．became

D．have become

Landing on the moon sounds ________．I hope I can go there one day．

A．wonderful

B．wonderfully

C．terrible

D．terribly

Tim didn’t have dinner ________ he finished watching the cartoon．

A．while

B．unless

C．until

D．since

Which one is heavier, the wooden ball ________ the iron ball?

A．or

B．and

C．but

D．so

Jenny goes to school ________ than any other student in her class．

A．early

B．earlier

C．earliest

D．the earliest

Everyone likes Kevin because he talks to others ________．

A．friendly

B．lovely

C．politely

D．luckily

“Have ________ try, you are so close to the answer,” the teacher said to Eric．

A．the other

B．one another

C．other

D．another