Определите функции инфинитивов.
1 To improve soil fertility farmers must apply fertilizers.
2 It is very important to solve this problem.
3 This soil is too poor to produce high yields.
4 The new method to be used in poultry breeding was discussed at the conference.
5 To become a good specialists we have to study well.
6 This area is big enough to cultivate different kinds of vegetables.
7 To work on the farm is necessary for every future agrarians.
8 The aim of the farmers is to improve soil fertility in this area.
9 We are to finish our work in a week.
10 Their task is to build a new cattle barn.
11 Farmers have to apply more fertilizers.
12 To know how a plant grow, you must study botany.
13 The builders work hard in order to finish the construction in time.
2. They have just cleaned their teeth.
3. My cousin hasn’t found his book.
4. Mike has already done his homework and now is playing in the yard.
5. We have just had 3 lessons of Maths!
6. Our class has lately visited the Kremlin.
7. Susan has made a tasty cake for her birthday.
8. Jack has already drunk his tea.
9. We have already learned a lot of English words.
10. He has just listened to a new song.
11. My friend has never been to London.
12. This is a book I have never read.
1. Who has already seen the new film about penguins?
2. We have already had breakfast.
3. I have never read books about Alice.
4. He has found his keys recently.
5. His mother has just cooked a very tasty dinner.
6. Kate has travelled a lot recently.
1) Yesterday they had a party.
2) Last week we wrote a composition.
3) I have not been to Boston yet.
4) The pupils didn't understand the new rule last Monday.
5) Kate and Jess have bought a nice cat recently.
6) Two days ago my friend and I saw an UFO.