I feel it great honor ________ to give a speech to you.

A. invited                  B. to invite             C. having invited           D. to have been invited

—I didn’t go to work yesterday because my car broke down.

—You _______ mine. I wasn’t using it then.

A. might borrow                                    B. could have borrowed

C. must have borrowed                                 D. ought to borrow

 One of the requirements for the fire is that the material _______ to its burning temperature.

A. is heated               B. will be heated                   C. would be heated        D. be heated

 The pressure of social support helps people fend off（避開）illness, and the _______ of such support makes poor health more likely.

A. absence                B. absent                      C. appearance               D. help

 If Joe’s wife won’t go to the party, ________.

A. he will either         B. neither will he                  C. he neither will           D. either he will

Please remain ________ until the plane has come to a complete stop.

A. to seat　　　　　　 B. to be seated　　　　 C. seating　　　　　　 D. seated

I'd like to make an appointment with Dr. Allen to have my teeth? _______.

A. cleaned and checked　　 　　　　　　　 　　　　　　 B. to clean and check

C. cleaned and check　　　　　　　　　　　　　　　　　　　 D. to clean and checked

 Was it _________ the conference of APEC that made Shanghai the focus of the world then?

    A. holding         B. hold                 C. held                D. being held

The government is 　　　 everyone to save water.

A. appealing　　　　 　　 B. appealing for　 C. appealing of　 　　　 D. appealing to

 Don't be discouraged.______ things as they are and you will enjoy every day of your life.

A. Taking                               B. To take                    C. Take                       D. Taken