3.1 Complete these sentences with must, mustn't or the correct or the correct form of have to.
1. At our school wewear a uniform.
2. You cross the roads without looking. It's dangerous.
3. You turn on the central heating. It's automatic.
4. The exams are next week. I work harder.
5. You forget your umbrella. It's going to rain.
6. Students listen to the teacher or they won't understand.
7. You cross the road when the red light is showing.
8. Weleave now or we'll miss the plane.
9. Soldiers obey orders.
10. Sorry, I go now. I don't want to be late.
11. Shop assistants deal with the public.
12. You come with us if you don't want to.
13. I was late this morning because I wait a long time for the bus.
14. In Spain, teachers wear uniforms.
15. You take food in your room.

Claudia schiffer writes erotic poetry, sean connery collects battle of the scottish skirt. johnny depp spends money on skeletons, stuffed animals and pictures of evil clowns. david lynch -the director of "not for everyone" , and collects dead flies. whoopi goldberg collects ceramic dishes from the fiesta. reese witherspoon collects disposable plastic ware, manufactured by the american brand tupperware.  claudia schiffer writes erotic poetry, sean connery collects combat scottish skirt. johnny depp spends his money on the skeletons, stuffed animals and pictures of evil clowns. david lynch-directed "is not for everyone," collects dead flies. whoopi goldberg collects ceramic ware from the fiesta. reese witherspoon collect disposable plastic ware, manufactured u.s. brand of tupperware.  p/s. 

Hello, ny name is arina. i am fifteen years old. i live in simferopol and i study in the college. i'm going to be an economic specialist in the future. now i'm going to tell you about interests and my family. let's go! from the childhood i'm playing the piano and singing. me and my team often go to many international competition and win prizes. here is my family. we try to live friendly and funny. i love my mother, father and granny. also i have two dogs and ferret. they are very funny and i like to play with them. that's it. bye!