[　　]

A． Yes, I'm not　　　B．No, I'm going to

C． No, I'm not　　　D．No, I'm not going

[　　]

A． have better buy　　　   B．have better to buy

C． had better buy　　　　  D．had better to buy

Go ________ the bridge, and you'll find the North Street Hospital.　

[　　]

A．cross　　　B．across　　　C．over　　　D． through

从所给的四个选项中选择最佳答案

It shows what has happened  ________ the forests of the USA in the last 350 years.

[　　]

A．on　　　B．for

C．to　　　D．with

从所给的四个选项中选择最佳答案

Everyone goes to plant trees on ________ Tree Planting Day .

[　　]

A．a　　  　B．an　　　

C．the　　　 D．×

从所给的四个选项中选择最佳答案

My sister stopped me ________ out in the rain.

[　　]

A．to go　　　　　　　B．going

C．go　　　　　　　　D．from going

Put the tree in the hole _________it is straight.　　　

[　　]

A．because　　　B．when　　　

C．so that　　　D．that

从所给的四个选项中选择最佳答案

This bag is neither Jim's ________Mike's. 

It's Sam's, I guess.

[　　]

A．or　　　B．nor

C．no　　　D．not

[　　]

A． to live　　　　　  B．to live in

C．living　　　　　　  D．living in

[　　]

A． practise, will be　　　   B．will practise, are

C．practise, are　　　　　  D． are practising, will be