7--:Are these ______（you）pencils? Yes, they are ______（our）.
8—Whose is this pencil? —It’s _____（I）.
9 I love ________（they）very much. 10 She is________（I）friend..
1 1 Shall ________(we) go to the zoo by bus or by bik e?
12 Ms Ding teaches _______(we) maths.
13 Bob loves _______(he) mother very much.
