用所给动词的适当形式填空，必要时可加助动词。

1．Light                       （invent）in America in the 19th century．

2．It is the first time I                        （chat）online．

3．While I                           （wait）for the bus，I met my aunt．

4．Do not forget                         （turn）off the light before you leave．

5．1 was sorry that I                         （hurt）her feeling．

根据汉语提示完成下列句子，每空一词。

1．我们该下汽车了。

It's time for us to                                    the bus．

2．丹尼用一点儿胶水粘上轮子。

Danny used                                                                       glue to put on the wheel．

3．学英语最好的方式是出国。

The best way to learn English is to                                        ．

4．我们把所有的纸、塑料、金属、玻璃和其他的东西都分类整理了。

We                        all of it                         （分类整理）paper，plastic，metal，glass and others．

5．我们一起吃饭听起来是个好主意。

  It                      （听起来像）a good idea that we'll have dinner together．

根据对话内容及情景，在句中横线上填人适当的句子，使对话完整。

Li Ming goes to see Wang Mei and finds her playing on the Internet．

 （L=Li Ming W=Wang Mei）

L：Hello，Wang Mei!  1   

W：I'm looking for something about transportation．

L：  2  

W：Taking a train．It's my favorite type of transportation．  3  

L：I don't like trains．They are too slow．I love taking a plane．Planes are fast．

W：  4   Don’t you know? The railways all over the country will improve the speed of the trains．

L：Really?  5   

W：It'll be 200 kilometers per hour．Very fast．

L： That's great．

—How much                       the umbrella?

—It's thirty yuan．

A．with             B．to            C．at              D．for

Ten dollars                           too much for a pen．Will you show me a cheaper one?

A．cost             B．is                 C．are                 D．costs

My little sister has a poor                           ．She often gets sick．

A．score            B．interest          C．idea              D．health

Mr. Smith                            a talk on country music next Monday．

A．give              B．gave             C．gives              D．will give

—I hope to see you again．

—                        

A．Thank you                                B．See you later

C．I hope so, too                           D．Bye—bye

The snow melts．The ground is                        ．

A．dry               B．wet              C．hard                       D．rainy

Look out! There is a                           in front of you．Don't step（踏）into it．

A．puddle           B．rock                  C．stick               D．stone