18、完成对话。在对话的空格中填上适当的单词，使对话完整正确。一空一词。

A：Hello，Steve! Where have you been these days?

B：Hello，Ben! I stayed at home．

A：I didn't notice your seat was empty ____1___ the teacher called names just now．She called your name three times but ____2___ replied．

B：I'm sorry that I didn't call the teacher．

A：I heard that you fell when climbing the mountain last weekend．

B：Yes，I did．Last Friday morning，when I started to climb the mountain the weather was fine．As I ____3___ got to the top of the mountain，it suddenly ____4___．It began to rain heavily and the ____5___ dropped a lot．

A：So you'd better ____6___ at once，for you were cold and wet then．

B：Yes，I did．But walking in the rain was hard for me to keep the ____7___ of my body．So I had a fall and hurt my knee on the way back．

A：Did you see a doctor?

B：Yes．__8___ I still can't walk as usual，there's ____9___ serious．The reason why I have to lie in bed now is my fever ____10___ that．

17、从各题的A、B、C三个选项中，找出和画线部分意思相同或相近、并能替换画线部分的选项。

1．If you are free at the moment，please clean your bedroom yourself．

A．at once               B．right now          C．right away

2．Could you give me one more chance? I'll try my best to succeed．

A．two                B．the other          C．another

3．Doing exercise every day can make you stay healthy．

A．live                 B．keep               C．become

4．I am really anxious，for I can't find my backpack．

A．worried                  B．angry              C．disappointed

5．We are not certain if it will be fine tomorrow．

A．exact            B．convincing          C．sure

16、--I just have _________ cup of milk for _________ breakfast．

--That's not enough．

A．a；a          B．the；the          C．a；不填

15、John always says that he likes apples of all the _________．

A．vegetables         B．fruits         C．drinks

14、--Are your shoes expensive?

--No．I only _________ five dollars on them．

A．used          B．cost         C．spent

13、--Is this kite _________，Tom?

--Yes，it's mine．It's made by_______.

A．yours；myself        B．mine；myself          C．ours；himself

12、--Excuse me．I want to buy some milk．Where can I find a supermarket?

--Oh，I know _________ not far from my home．

A．it         B．that        C．one

11、--What would you send to your sister as the Christmas gift?

--I haven't decided yet．I _________ send her a hand bag．

A．shall          B．may         C．must

10、--Can you see some people are waiting _________ the library?．

--Yes．They are standing in a queue in front of its gate．

A．around         B．inside        C．outside

9、It is not so _________ as yesterday，so there are _________ people sitting in the square．

A．cold；fewer           B．warm；more          C．cold；more