1) C 2) C 3) C 4)B 5)A 6) B 7) C 8)B 9)C
#2
1 lived
2 tidied
3 shopped
4 attacked
5 died
6 survived
#3
regular-invaded,lived,carried,started
irregular-became,had,won,saw
1. The unn<span>atural simplicity of this exercise is very strange.
2. Do you know any </span>traditional<span> celebrations?
3. You should c</span><span>ertainly help him.
4. It is very </span>natural<span> for the skill to behave like these.
5. I think that you are very irr</span><span>esponsible about this job.
6. To my mind you are ineffective because you don't do everything.
7. I think you did everything </span><span>effectively</span><span>.
8. Do you really find this film </span>Interest<span>?
9. In this school we study languages that are less popular in Russia.
10. If I want to enter the university I must get an </span><span>excellent mark on the exam.
11. The new method of learning English is very e</span>ffect<span>ive.
12. I think that the usage of this language is very </span><span>limited.
13. She is a very </span><span>responsible person. She will do the task in time.
14. He is extremely </span><span>ambitious. He wants to learn several languages and become a diplomat.</span><span />
Marty McFly was a young friend of Emmett Brown, a professor who has been trying to make a time machine for thirty long years. While the car is ready, the terrorists kill Emmett. Marty is saved by a car, getting into the past, and as luck would have it, it prevents her parents from meeting. In order for a guy to go back to reality, he needs plutonium. No less vital task is to reduce their own parents, otherwise the appearance of Marty will be under threat.
When she returned, my homework had already beendone.
or:
When she returned, the essay had already been written.
or:
When she returned, the breakfast had already been eaten.