Ex 4. complete the following sentences using the suitable mood of verb

i. it snowed all day otherwise . 2. we would join you 3. if our building were better located, . 4. henry, wouldn't have said that . 5. if alison had found time, 6. but for the 7. if my father were there, . 8. the sea was stormy otherwise . 9. but for the dense fog 10. if there were no television, ii. life would be very . 12. if you used your brains, 13. the boss would have raised my wages 14. but for the ecological situation 15. if you were not such a spendthrift, . 16. but for bad luck .

1.вы должны попытаться выяснить, так много фактов, как можно больше об этой экспедиции в антарктику.2.группа экспертов должны анализировать сложившейся ситуации связанные с экологическими проблемами нашего города.3.молодому инженеру разрешили применять мобильное оборудование в его экспериментах на поле.4.этот производственный процесс должен был быть улучшен новыми техническими средствами.

1. you should try to find out as many facts as possible about this expedition to the antarctic. 2. the team of experts is to analyze the present situation connected with our city's ecological problems. 3. the young engineer was allowed to apply the mobile equipment in his field experiments. 4. this production process had to be further improved by new technical means. 

say-said

see-saw

take-took

give-gave

come-came

put-put

like-liked

have-had

when ann went in the hall  suddenly she  turned back and pointed  angrily to the ghost next to her.her sister  mary stood up and ran out of the room as quickly as she could. they  ran and ran through the dark long corridor without candles.suddenly ann saw a big room whith a black hole in the middle.  the girls went  and  looked down into the hole and then  started to laugh.

gradable adjectives

1)my teacher was very happy with my homework.

2)that website is reasonably popular. but this one is more popular.

3)he said that holland was a little  cold and denmark was rather cold. but sweden was the coldest.

non-gradable adjectives

1)it was freezing outside.

2)he is investing in nuclear energy.

3)her exam results were absolutely awful. she will have to take the exam again.