短文改错。 　　
I went to the doctor's yesterday afternoon.  I had to wait for half an hour before he could see  me. "I am going abroad (出国) the next week, "　　　　　　 1.______ I said, "I will be sent to Africa on a business.　　　　   2._________ But I have had a pain for three days. Did you think　　　　3._________ I'll be well enough to go abroad? " "When I will　　　　   4._________ examine you, I will be able to tell you. " the　　　　　　 5._________ doctor said. " I was working in the garden while I　　　　 6._________ suddenly felt the pain," I told the doctor. "If I　　　　  7._________ were stopped immediately, it would have been all　　　　   8._________ right I supposed. But I never get any exercise in　　　　  9._________ my job so I went on worked." After examining me　　　　   10._________ very carefully, the doctor said to me: "Young man you may have hurt a bone in your back. I would like to send you to hospital for an X-ray now."

“I   6   in the garden when I suddenly felt the pain,” I told the doctor．“If I   7   immediately, it would have been all right, I suppose．But I   8   any exercise in my job so I went on working.” After   9   me carefully, the doctor said, “You may have hurt a bone in your back, I   10   you to hospital for an X-ray.”

1．A．must wait

B．had to wait

C．should wait

D．ought to wait

2．A．can

B．may

C．might

D．could

3．A．am sent

B．am being sent

C．am send

D．be sent

4．A．I’ve had a pain for

B．I’ve had a pain since

C．I’m having a pain for

D．I’m having a pain since

5．A．am examining

B．will examine

C．will have examined

D．have examined

6．A．worked

B．have worked

C．was working

D．have been working

7．A．had stopped

B．would have stopped

C．stopped

D．would stop

8．A．never get

B．don’t get ever

C．am never getting

D．am not ever getting

9．A．examining

B．to examine

C．examine

D．that he had examined

10．A．could send

B．would like to send

C．am wanting to send

D．will like to send

    I went to the doctor’s yesterday．I   1   for half an hour before he   2   see me．“I am going abroad next week,” I said．“ I   3   to Africa on business．But   4   two days．Do you think I’ll be well enough to go?” “ When I   5   you, I’l1 be able to tell you,” the doctor said.

“I   6   in the garden when I suddenly felt the pain,” I told the doctor．“If I   7   immediately, it would have been all right, I suppose．But I   8   any exercise in my job so I went on working.” After   9   me carefully, the doctor said, “You may have hurt a bone in your back, I   10   you to hospital for an X-ray.”

1．A．must wait

B．had to wait

C．should wait

D．ought to wait

2．A．can

B．may

C．might

D．could

3．A．am sent

B．am being sent

C．am send

D．be sent

4．A．I’ve had a pain for

B．I’ve had a pain since

C．I’m having a pain for

D．I’m having a pain since

5．A．am examining

B．will examine

C．will have examined

D．have examined

6．A．worked

B．have worked

C．was working

D．have been working

7．A．had stopped

B．would have stopped

C．stopped

D．would stop

8．A．never get

B．don’t get ever

C．am never getting

D．am not ever getting

9．A．examining

B．to examine

C．examine

D．that he had examined

10．A．could send

B．would like to send

C．am wanting to send

D．will like to send