One of my friends _______ moved to America. I miss her so much.

— What’s your       name, please?— Robert Thomas Brown. You can call me Robert.

—Must I learn all these words by heart? —No, you ______. It’ll be fine if you copy them in your exercise books. 

—I think the man over there must be Bob. -- It_______ be him. He has______ to Australia. 

--Do you know________ this dictionary belongs to? --Let me see. Oh, it’s__________.

--How does Jack usually go to school?  --He_____________ride a bike, but now he_______________there to lose weight.

He has      for three or four days. 

Reading in bed isn’t      our eyes. 

---Would you come to my birthday party tomorrow evening?---I’m afraid I ______. I have to look after my sister.

Now more and more people are_______ the dangers of drinking and driving.

I _______ keep dogs for protection, but now I keep them as pets.

-　Look,　Sue　is　over　there.-　That　____　be　her.　She　is　in　Canada　now.

-- May I go out now. Dad? -- No. You __    let your mother know first.

--- Can you ride a horse?　 --- No, I ______.

–Mr. Wang, can I finish my homework tomorrow?   --Sorry, you ________. 

— _______ we clean the classroom at once?  — No, you _______. You _______ clean it after school. 

－ Look! Mrs Green is wearing a black dress today.－ I think she _______ wear red. She looks young in red.

—Could I finish it today or tomorrow ?—Either day is OK．Take your time．You _________ do it as you like．

— May I take the magazine out of the reading room? — No, you can’t. You _________ read it here. It’s the rule. 

—May I play computer games, Mum?—No, you ______. You’ve got a lot of homework to do.