1. can - will - needn't

Ellen: Is anything wrong? You don't seem very happy.

Mary: I'm worried about tomorrow's English exam. I think it​ can be difficult.

Ellen: But you needn't worry about that. You're really good at English!

Mary: Well, I know that I will speak it well but I'm not that good at writing compositions.

2. can't - won't - shall - will - ought to

Thomas: Shall we go to the cafe?

James: I don't really want to. I've got toothache and I can't eat anything.

Thomas: You ought to go to the dentist's. It won't get better on its own. James: I know. It's just that I'm a bit scared. Will you come with me?

3. might - can - should - can't

Sister: There's someone at the door.

Brother: Go and answer it then.

Sister: But I don't know who it is and it's dark outside. It can be a burglar.

Brother: It can't be a burglar, silly! They don't ring doorbells.

Sister: I suppose you're right. But should you answer it, please? Just in case.

Brother: Okay. Anyway, it's probably Paul. He might be here soon.

4. should - could - mustn't - will

Boy: could you help me? I want to go to the zoo. Mustn't I take the number 12 bus?

Woman: No, you could take the number 12. It doesn't go to the zoo. Take the number 21.

Boy: Does it stop right outside the zoo?

Woman: No, but the driver will tell you where to get off.

Boy: Thanks.

XIN TLHN VÀ * NHÉ

1.

Ellen: Is anything wrong? You don't seem very happy.

Mary: I'm worried about tomorrow's English exam. I think it will be difficult.

Ellen: But you needn't worry about that. You're really good at English!

Mary: Well, I know that I can speak it well but I'm not that good at writing compositions.

2.

Thomas: Shall we go to the cafe?

James: I don't really want to. I've got toothache and I can't eat anything.

Thomas: You ought to go to the dentist's. It won't get better on its own.

James: I know. It's just that I'm a bit scared. Will you come with me?

3. 

Sister: There's someone at the door.

Brother: Go and answer it then.

Sister: But I don't know who it is and it's dark outside. It can be a burglar.

Brother: It can't be a burglar, silly! They don't ring doorbells.

Sister: I suppose you're right. But should you answer it, please? Just in case.

Brother: Okay. Anyway, it's probably Paul. He might be here soon.

4. Boy: Could you help me? I want to go to the zoo. Should I take the number 12 bus?

Woman: No, you mustn't take the number 12. It doesn't go to the zoo. Take the number 21.

Boy: Does it stop right outside the zoo?

Woman: No, but the driver will tell you where to get off.

Boy: Thanks.

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