根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。

A： Hi,Mike!1.       

B ： I was watching an interesting TV program.

A： 2.       

B ： It’s about how the government helps poor college students in China.

A： 3.       

B： Oh,yes. Every country has poor college students.

A： 4.       

B ： Once they find poor college students，they will loan (贷款）them some money.

A： 5.       

B ： Yeah. The world has changed for the better.

将下列句子改成现在完成时,注意保持意思不变。

5. My brother joined the army two years ago.

My brother__      a  solider for         .

将下列句子改成现在完成时,注意保持意思不变。

4. I bought a pen last week.

I__      a  pen for      __.

3. My grandpa died in 2003.

My grandpa                    for                .

将下列句子改成现在完成时,注意保持意思不变。

2. Mr. Liu became a teacher in 2000.

 Mr. Liu                a teacher for               .

将下列句子改成现在完成时,注意保持意思不变。

1. The film began five minutes ago.

The film                      for         _____ .

(   ) 5. —How did you learn English so well?

—Well,I found          important  for  us  to feel good about ourselves. That is to say,you must believe in yourself.

A. that     B. its

C. it’s  D. this is

(   ) 4. —What are you doing now?

—We are trying to decide the best way        help  the old man.

A. on; to  B. with; for

C. on; for  D. with; to

(   ) 3.        you eat this kind of fish，you’ll never forget its special taste.

A. Unless     B. Once

C. Until     D. Though

(   ) 2. Jane studies English hard        she can find a good job in the future.

A. since     B. as soon as

C. after     D. so that