The Changjiang River at Nanjing is even wider ______.

［　　］

A.than that at Wuhan

B.than Wuhan

C.as it at Wuhan

D.as that at Wuhan

“Wait a minute,”said the officer suddenly as if he were afraid ______ the boy risk ______ the tree.

［　　］

A.letting/climbing　　　B.to let/to climb

C.letting/to climb　　　D.to let/climbing

______ support his family,he sold newspaper after school at railway station.

[   ]

A.So as to　　　B.In order that

C.So that　　　 D.In order to

It was the only ship ______ the Atlantic several centuries ago.

［　　］

A.that sailed　　 　B.which ploughed

C.which sailed　　　D.on which sailed

He works in a workshop ______ many workers ______ there.

［　　］

A.where/working　　　B.with/working

C.with/worked　　　　D.in which/to work

The people in Beijing will be out of water unless some measures ________.

[　　]

All the students speak ________ of the English studio.

[　　]

Crops grow best ________ there is a lot of sunshine and water.

[　　]

It's better ________ you can do today than to leave it for tomorrow.

[　　]

It's the end of the year. My father will be back to spend New Year's Day with us in ________.

[　　]