Complete using the correct form of the words in the box. be • disagree • do • include • know • look • see • seem • understand ancient aviators everyone (1) humans have been flying for only a few hundred years. but (2) it possible that ancient civilizations also had the ability and technology to fly? in the nazcan desert in southern peru, there are hundreds of lines which an ancient culture drew in the dust. on the ground, they just (3) like straight lines. but when you (4) from the air, you (5) exactly what they are. they are incredible and enormous pictures. the pictures (6) , birds and symbols. one bizarre theory, which most mainstream scientists (7) with, is that the people who made the lines thousands and thousands of years ago flew above the lines in balloons. it (8) incredible, but a few people (9) believe it`s possible.

Knows
is
look
see
understand
include
disagree
seems
do

1. it snow steadily the whole week and it still   of  snow. 2» we to  climb for six hours already, but we are  not reach the top of the mountain yet. 3. the pain already go but the child still cry, 4. the workers work very hard these two weeks, they were busy with the interior decoration of the house» 5. he to  solve the crossword puzzle for an hour and he sa he was  about to solve it as he thinked over the last word о 6. he worked at the language all the time and made great progress. his pronunciation   was  rather good, only a slight accent remain. 7„ не finished  the first part of his book and now he wrote the second. he worked at his book for two years, 8. dusliri hoffman, who played the hero, given a fine performance. 9. why your hair were wet? you swim? 10, doctors and scientists   show  recently the benefit of fish in the diet

Ex.1

1.many birds fly south in winter.

2. Ken writing a book about the Aztec Indians. He`ll finish it soon.

3. Mandy usually sits with Sandra in history classes. But today Sandra is absent, so Mandy will sit with Beth.

4. We don't wear uniforms to school.  

5. “Great John! I see you are working very hard today! "

6. My brother doesn't listen to pop music, but today he listens to Madonna.

7. I don't understand what you are saying. Please speak more clearly!

8. I support Greenpeace because I believe in their philosophy.

9. Our teachers giving us a test twice a month.

10. "What are you doing?" "I taste the soup to see if it has enough salt."

Ex.2

1.Be careful! You will hurt yourself with scissors.  

2. Come quickly! Look, snow out!  

3. I do not know the answer, so I am looking it up.  

4. The buses leave from the depot at 9 o'clock every day.  

5. When I grow up, I will become an astronaut.  

6. If you keep on play with this knife, you will cut yourself.  

7. I will wear my new dress to the party tonight!  

8. Jane will visit us these days and we are having a wonderful time together!  

9. Don't worry! The plane will take off in three hours. We have a lots of time!  

10. Jenny will be back soon. You could wait for her if you like.

Ex.3

1.My father took me to my first football game ten years ago.  

2. When I arrive home, Susan cries.  

3. Luke and Tony have a fight over Sheila at the pub last night.  

4. I wrote an email when a dog comes in.  

5. When I was young, my mum walk me to school every morning. In the afternoon my grandmother picked me up because my mother had to work.  

6. While I driving to work, it startted snowing.

Ex.4

1. My father will take us to the park tomorrow.  

2. Mary is doing her homework for tomorrow.  

3. We live at 17 Burrows Street.  

4. All day yesterday they were preparing for the English test.

5 . My mother worked in a good store before she was married.  

6. We clean the house every day.  

7. “Don't worry John, I'll pick up my dry cleaning on my way home. "  

8. I will go to China if I win a lot of money.  

9. My brother goes to school every morning.  

10. When she was crossing the road, she was hit by a motorcycle.

11. When she arrives, we will ask her about it.  

12. I will visit her while I am in Athens.  

13. Ten minutes ago he took out the trash.  

14. Do you get a lot of gifts for your birthday?  

15. I will help with the laundry if I have time.

Ex.5

1.c

2.b

3.b

4.c

5.c

6.c

7.a

8.c

Объяснение: