Must e mustn´t

1-Fill in the blanks with the correct form of “must / mustn’t or not have to”

1. We ________________ (use) electronic devices when we travel by plane.

2. Before entering a foreign country, we ____________ (show) our passports.

3. I’m sure it will be a tiring journey. She ___________ (come) if she doesn’t want to.

4. Children under 8 years old _____________(be) accompanied by their parents.

5. You_____________ (finish) writing the reports today. Tomorrow will be OK.

6. When you come home, please be quiet. You ___________ (wake) the baby because she’s just fallen asleep.

7. Since we have two cars, you _____________(wait) for us.

8. As this is the last chance to qualify, they __________(play) well and score two goals.

9. People __________ (waste) water due to lack of water in the near future.

2- Put in must, had to, mustn´t, needn´t.

1- You ...............go. You can stay here if you want.

2- It´s a fantastic  film. You ............must see it.

3- We´ve got enough food, so we ..............go shopping.

4- We didn´t have any food yesterday, so we................ go shopping.

5- I want to know what happened. You...............tell me.

6- You..................tell Sue what happened. I don´t want her to know.

7- I .............hurry or I ´ll be late.

8- Why were you so late?  I ...............wait half an hour for a bus.

9- We .............decide now. We  can decide later.

3- Complete the sentences. Use have/ has to or don´t/ doesn´t have  to

1- I ................go to college today. I haven´t  got any lectures.

2- You can´t take your bags into the museum. You...................leave them here.

3-Jack ....................get the bus to town. He can´t walk here.

4- We can get the tickets tomorrow. We ....................buy them now.

5-You .............answer my question now. You can tell me later.

6- My dad ..................stay in hospital today and tomorrow. He can come out on Monday.

7- My sister .................wear glasses. Her eyes are fine.

8- I ................earn some money for my holiday. I haven´t got any.

9-He .............work. He´s got a lot of money.

10- You ..............wash the car. Dan washed it yesterday.