1.tw__ce （两次，两倍）
2.p__ cture（图画）
my
mine
your
yours
our
ours
3.I do _________（我的） homework every day.
答案
4.These are two coats, the red is _________（我的）， the yellow is _________（你的）。
答案
5.He is _________（你们的） English teacher, and she is _________（我们的）。
答案
6.This is _________（我们的） nice room.
答案
7._________（go）down this street. You can see it at the end.
答案
8.The children _________（take）the panda into the house, and _________（take）good care of her.
答案
9.The I_________is green.Let’s go.
10.May I know your n_________
11.f__ __ty（四十）
12.p__ __ty（聚会 ）
13.w__man（妇女）
14.My dog is small，but _________（she） is big.
15.Tom and Bob are _________（walk） in the street.
16.There is no w_________ on Mars.
17.You must w_________ until it is green.
18.I have b_________ at seven in the morning.