You ______ a tip if you're not satisfied with the service.
A: mustn't leave
B: must leave
C: can leave
D: don't have to leave
A: mustn't leave
B: must leave
C: can leave
D: don't have to leave
D
举一反三
- They ____ a tip if the service is poor. A: don’t have to leave B: must no leave C: cannot leave D: do not leave
- — May we leave the classroom now — No, you ______. You ______ to leave until the bell rings. A: needn’t ; are allowed B: don’t have to; are supposed C: mustn’t ; aren’t allowed D: can’t ; aren’t supposed
- why don’t you now ? A: leave B: not leaving C: not leave D: don’t leave
- A：Must I turn off the light when I leave? B:No, _____. A: you mustn't B: you can't C: you needn't
- In many countries, it is usual to leave a __________ if you are satisfied with the service A: pound B: note C: tip
内容
- 0
You'd better ________things ________if you don't know how to deal with them. A: to leave ... alone B: leave ... lonely C: leave ... alone D: to leave ... lonely
- 1
If you don't leave time, you will have to pay extra money.
- 2
He ( ) the school. His cellphone is still on the desk. A: mustn't have left B: can't leave C: needn't leave D: can't have left
- 3
If you don't leave on time, ______.
- 4
In many countries, it is usual to leave a __________ if you are satisfied with the service.