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）