While he was searching for information on the internet the computer system      suddenly

  A broke down             B broke up                 C broke out             D broke in

Leaves are found on all kinds of trees，but they differ greatly              size and shape.

  A. from                     B. in                          C by                          D on

 Proper first aid can save a seriously injured person，especially when he is bleeding heavily or        

    A is poisoning            B has poisoned            C was poisoned             D has been poisoned

He hurried to the booking office only        that all the tickets had been sold out

  A. to tell            B. told           C to be told               D telling

 It's really fun to see all the food I have made     in such a short time

  A. eating    B. eaten    C being eaten D to be eaten

      is no possibility that the shy girl may win the first prize in contest

  A There    B It    C. This    D That

The order came that the medical supplies          to the village without delay.

  A. should send    B. would be sent    C. be sent     D can be sent

It is really remarkable to have the opportunity to       so many historical events.

  A. 1ive with    B live through    C. 1ive down   D live together

 A solid foundation will be       before the rest of the building is started

A offered    B laid    C. mastered    D carried

――I hope that you and Smith can become good friends.

――       . If only Smith had the same idea.

A. My pleasure    B By no means    C. I think not  D By all means