-- Whose book is this?

  -- It must          .

A. be Carla               B. belong to Carla’ s

C. belong to Carla         D. is Carla’ s

选择下列句子完成下面对话。并在答题卡上将相应的字母编号涂黑。（共 5 小题，每小题 1 分）

A: Whose notebook is this?

B: _______ 1.Look, his name Ted is on it. Let’s go and take it to him.

A: I’m afraid he isn’t at school today.

B: _______ 2.

A: He had a car accident yesterday afternoon and now he’s in hospital.

B: _______3.Let’s go to see him after school, shall we?

A: OK! He’ll be happy to see us.

B: _______ 4.

A: What about outside the school gate at 5 p.m.?

B: All right. _______ 5.

A: See you.

—Whose schoolbag is this?

—It ___________ be Mary’s. It has her name on it.

A. can            B. may              C. will             D. must

–Whose shirt is this?

--It _______ be Li Lei’s. It is too big for him.

     A. could          B. must       C. can’t          D. might