1.　I have had great deal of trouble______________________________.

　　2.　I dont mind your_____________ the decision as long as it is not too late.

　　3.　In the Chinese household, grandparents and other relatives_____________ in raising children.

　　4.　Mark often____________________________ whenever he breaks traffic regulations.

　　5.　When I __________________ I stopped buying thins there and started dealing with another shop.

　　6.　I suggested he ____________________ his new conditions.

　　7. 　What a lovely party! Its worth_________________.

　　8. 　If you wont agree to our plan,_____________________.

　　9. 　His remarks left me ____________________________.

　　10. 　If you had_____________________ .

　　11.　Though you stay in the sea for weeks, you will not____________ the outside world.

　　12.　The fifth generation computers, with artificial intelligence,_____________ and perfected now.

　　13.　How close parents are to their children___________________ the character of the children.

　　14.　The room is in a terrible mess; it _____________________ .

　　15.　With tears on her face, the lady _____________________