9complete with: a cold/the flu, rash, toothache, cough, feel sick, backache1 if he has a he shouldn't lift anything heavy.2 john doesn't like the taste of milk. it makes him .3 dmitry has a terrible . it's so loud that it's keeping everyone awake at night.4 i have a skin . it's very itchy.5 darya is sneezing and coughing a lot. i think she has .6 evgeny needs to go to the dentistimmediately. his is getting worse.​

- Hi!
- What a beautiful town is Liepaja!
- Yes, it's very interesting and with a lot of sights. Would you like to go to the St. Trinity church?
- Of course. I wonder what it is famous for?
- Well, there is located the largest mechanical organ in the world. In addition, if you go upstairs you can see panorama of Liepaja.
- I heard of a very famous house here. I think it was  Czars Peter I house, where he stopped, while he was on a journeys.
- Yeah, you're right. It's is very old and thats why it is closed so you can see it only from outside but anyway it is a heritage.
- What do you personally like in your town?
- Well, since my childhood I love to spend my free time in the park near to the Swan pond with alcove in the middle of the pond.
- Cool, I want to see it. It seems the nature there is wonderful.
- Then let's go.

ответ:

1) i don't have to walk to school ( я не обязан ходить в школу пешком, потому что могу и на машине проехаться или маршруткой и т.п. если бы было go to school тогда да)

2) parents mustn't get up at 6 a.m. ( если они конечно не работают в ночную смену)

3) best friend don't have to leave home early.( мы же не в курсе что ему там сказали, может он и должен прийти раньше, если бы уточнили)

4) students mustn't eat in the classroom.( лично я так думаю конечно)

5) i don't have to learn spanish( ну может если тебе это необходимо тогда have to)

6) friends and i have to (should) help at home.( я б поставил конечно should)

7) mum have to drive to work. (тут от вас зависит. если работа далеко - тогда используйте have to, если же близко - don't have to)

8)we mustn't run in the corridors. (mustn't - потому что это правило, что нельзя бегать. хоть я и не придерживаюсь его))