1.　I have had great deal of trouble______________________________.(跟得上班上的其他同学)

2.　I don't mind your_____________(你延期做出决定) the decision as long as it is not too late.

3.　In the Chinese household, grandparents and other relatives_____________(起着不可缺少的作用) in raising children.

4.　Mark often____________________________(试图逃脱罚款) whenever he breaks traffic regulations.

5.　When I __________________(发现他骗我) I stopped buying thins there and started dealing with another shop.

6.　I suggested he ____________________ （使自己适应） his new conditions.

7. 　What a lovely party! It's worth_________________( 牢记一生 ).

8. 　If you won't agree to our plan,_____________________( 他们也不会同意 ).

9. 　His remarks left me ____________________________( 想知道他的真实目的 ).

10. 　If you had_____________________ ( 听从了我的劝告，你就不会陷入麻烦）

11.　Though you stay in the sea for weeks, you will not____________( 失去联系 ) the outside world.

12.　The fifth generation computers, with artificial intelligence,_____________( 正在研制 ) and perfected now.

13.　How close parents are to their children_________________ __( 有很强的影响 ) the character of the children.

14.　The room is in a terrible mess; it _____________________ （肯定没打扫过） .

15.　With tears on her face, the lady _____________________ (看着他受伤的儿子被送进手术室）