( )5. Joan saw a big dog, she shouted.
A.what B.when C.while D.why
( )6.The telephone while I .
A.was ringing, cooked B.rang, was cooking
C.was ringing, was cooking D.rang, cooked
( )7.Now my apartment is small, but in a few years, we in a bigger one.
A.live B.lived C.will live D.was living
