Tomorrow is Tom’s birthday. Have you got any idea 　　　the party is to be held?

A. what　 　 B. which　 　　 C. that　 　　　 D. where

You’d better____your score and see if you have passed the exam.

　 A. add up to　 　　 B. add to　　 C. add up　　　 D. add

Why do you want a new job ____ you’ve got such a good one already?

A. that　　　　　　　　　　 B. where

C. which　　　　　　　　　　 D. when

Drinking is a way to relax after a stressful day, ________ should help you sleep.　

A. which B. that C. whose　 D. who

Cloth is made _______cotton, wool, silk and other materials.

A.from B. up of C. of D. into

One of the best ways for people to keep fit is to______ healthy eating habits.

　 A. grow 　 　　　　　 B. develop　　　　 C. increase　　　　　 D. raise

____ sometimes keeps her awake at night is _____ Tom is getting more and more quiet at home.

A. That; which　　　 B. It; that　 C. Whether; what 　　 D. What; that

Mary had taken _____ to see that her guests had everything that they could possibly want.

　　A. efforts 　　 B. pains 　　 C. attempts 　　D. endeavors

The main ________of the company is a kind of new medicine whose ________ will be increased twice as much next year.

A．produce; product　　　　 B．product; production

C．production; product　　　 D．product; produce