( )—Is this ________ wallet?
—Yes, i t’s ________.
| A．your; yours | B．your; her |
| C．my; mine | D．his; his |
() I want ________to play tennis.
.A. lean B.to lean C. leans
找出不同类的单词。
( )（1）A.tennis B. basketballC. run
()（2）A.ice-skate B. skiC. lunch
()（3）A.feedB. sometimes C. always
()（4）A .coolB. greatC. cry
()（5）A.gymB. classroom C. bowling
( ) In American ,many parents teach their children to help_______ chores.
A. do B. to C. with
( ) He can ________the chores every morning.
A.do B. does C. Did
( ) They don’t _____ TV on Sunday.
A.watchesB. watchs C. watch