1. what you (to learn) for today? — i (to be) sorry, i (not to prepare) my lesson. i (to be) ill yesterday and (not to know) what to do. i (to prepare) my lesson tomorrow. — if you (not to prepare) your lesson tomorrow, you (to get) a bad mark. 2. what you (to do) at five o'clock yesterday? 3. mike always (to do) his homework in the evening, but today he (to begin) doing it as soon as he comes from school, because his father (to promise) to take him to the theatre. 4. when mary (to come) home, her brother (to read) the book which she (to bring) him two days before. 5. autumn (to come). it (to be) november now. it (to get) colder, the days (to get) shorter. it often (to rain). soon it (to be) very cold. 6. when i (to do) my homework yesterday, i quickly (to run) to the yard, because my friends (to wait) for me there. 7. we (to have) a good time last summer.

ответ:1  That is the hotel where we stayed on our holiday.

2  The computer which I got for my birthday stopped working.

3  I remember the time when we went to Paris.

4  She asked me the reason why you are upset with her.

5  Is it your mum or dad whom is afraid of cats?

6  That is the woman whose desk is behind mine at work.

7  People who sit at a desk for long periods can risk back pain.

8  The book which you lent me is very interesting.

2. Join the sentences using the correct relative pronoun or adverb.

1 My hometown is not far from here. My parents still live there.

My hometown where my parents still live is not fat from here.

2  The vase got damaged in the plane. They bought it in Spain.

The vase which they bought it in Spain got damaged in the plane.

3  Damian is training to be an athlete. He broke his foot last week.

Damian is training to be an athlere unfortunately he broke his foot last week.

4  The family is Italian. I am staying with them.

The family which I am staying with is Italian.

5  The reason is unclear. They cancelled their order.

The reason is unclear so they cancelled their order.

Объяснение:

Наверное так

1)The calories are there in an average hamburger or in an apple? How 2) A water should people drink every day? To keep fit and stay healthy some people always try to keep balance between what they eat and what activity they do

regularly. For example, if you swim for 20 minutes you burn so 3)The energy which in calories 140. If you run for 20 minutes you burn 300 calories. Some athletes spend 4) An hours training for the competition. Good sleep is another important factor

of being healthy. People who suffer from insomnia sleep only 5)24 hours in a day. Do you know how 6)A sleep does an average person get every night?