With everything arranged properly, the project is surely to ________ smoothly as planned, step by step．

　 A． improve　　 B． progress　 C． increase　　　 　　　 D． occur

—I wonder why Sara looks worried today.

—I'm not sure，but she 　　　　 a small accident driving here.

A. could have　　　　　　　　　 B. might have

C. might have had　　　　　　　 　　 D. must have had

Jim was so badly burnt that at first they began to _____ of his life.

　　A. despair B. designate C. disappoint D. despise

 The biggest whale is ___ blue whale, which grows to be about 29 meters long—the height of ___ 9-story building.  
 A. the; the      B. a; a      C. a; the     D. the; a   

He needs a s__________job,and doesn’t want to be out of work soon again.

___ that the trade between the two countries reached its highest point．

A．During the 1960s　　　　　 　　　　 B．It was in the 1960s

C．That it was in the 1960s　 　　　　　　 D．It was the 1960s

I bet Jack _______ when we get home.

　 A. is still sleeping　　　　　　　　　　　　　 B. is to be sleeping

　 C. will still be sleeping　　　　　　　　　　　 D. will have been sleeping

Faced with a problem，you have to________it first，and then try to find a solution.

A．resemble 　　　 B．substitute　　　 C．concentrate 　　　D．a(chǎn)nalyze

I really appreciate _____to relax with me on this nice island.

A. you to have had time 　 B. you having time

C. to have time　　　　 　 D. yours having time

If by chance someone comes to see me , ask them to leave a _____.

A. message 　 B. letter　 C. sentence 　 D. notice