4. Закончите предложения, обращая внимание на форму сослагательного наклонения: 1. If people put alien plant or animal species in new environment, … . 2. If the “Sixth extinction” takes place, there would (not) be … . 3. If I could see the future of our Planet, I … . 4. If people could talk to animals and plants, they … . 5. If I had only a year to live, I … . 6. If people couldn’t eat anything except grass, … .

старт, бегство - getaway (get-away).

1. was

2. was thinking

3. called

4. did i tell

5. happened

6. were shopping

7. were looking

8. came

9. showed

10. she was opening

11. had

12. was

13. didn't expect

m-ney,dad!

d-hello,marcus! are you enjoying your holiday in egypt?

m-oh,yes! i'm having a wonderful time.

d-1)have you been    to the valley of the kings yet?

m-no,l haven't.but l 2) have  already visited tne great pyramids.they were beautiful!

d-what else 3)did you so far?

4) walked

5)went

6)has already tried

7)hasn't seen

8) haven't visited

1. the boys are playing football now. they are tired. they have been playing football an hour and a half.

2) tom began talking on the phone an hour ago. i think he should finish. he has been talking on the phone for more than an hour already.

3) roy came to see  the dentist at nine o`clock. it is 9: 30 now.

roy has been waiting for the doctor since 9: 00 a.m.

4) colin became a professor in 1998. he has been working at the university since he became a professor.

5) the greens went to canada last summer. they are living in canada now. they have been living in canada for about a year.