I regretted _________ a lecture made by proffessor. Wu.

A. missing     B.to       C. miss          D.missed

 If my sister won’t go to the party, _________.

A. I will either               B. neither will I    

C. I neither will              D. either I will

Alice said that she wouldn’t mind____ alone at home.

A．left    B.being left   C.  to be left  D.leaving

 --- Have you got any particular plans for the coming holiday?

   --- Yes. ________, I’m going to visit some homes for the old in the city.

A. If possible     B. If ever    C. If busy      D. If anything

She          down beside me and soon got into sleep.

A. lied          B. laid       C. lay      D. lain    

Though he was _______,he looked down upon those who had a lot of money.

A.well off       B.rich       C.badly off     D.well-known

A quarrel _________, which made him ______ his family.

A. was broken out; break away

B. broke out; break away from

C. was broken away; break down

D. broke down; break out

There are many tall old trees____ in and around our school.

A. stood       B. to stand   C. standing    D. being standing

 ____polite to others and you can get friendship in turn.

A. Be         B. To be     C. Being      D./

This also keeps the air，soil，water crops________ chemicals.

A.out of        B.out from   C.free of      D.rid of