( )（4）Miss Zhang is a . She helps sick people every day.
A.nurse B.driver C.teacher
Look ,This red T-shirt is _____.
A.Sam B.Sam’s C.your
_____ did you come back?
We came back last Sunday .
A.Where B.when C.how
Did Lingling like it?
Yes, she ______
A.did B.didn’t C.does
Do you live in London? Yes , I．
A.Did B.don’t C.do.
There are ____ people in the park.
A.lots of B.lot of C.a lot