If you like the trousers, please______.

李老师

If you like the trousers, please______.
A.  try it on                                        B.  try on it
C.  try on them                                 D.  try them on

4.  My glasses are broken. I will have to buy________.
A.  a new one                                B.  new ones
C.  another one                                D.  a new pair

5.  He has________ for two years. Two years ________a long time.
A.  left home, are                                B.  left home, is
C.  been away from home, is        D.  been away from home, are

6.Susan’s parents have bought a larg