Ответ:
The Sharyn canyon and The Grand canyon are two famous examples of this.
Объяснение:
<span>Yesterday Peter _had__ (have) his breakfastat 8 o'clock in the morning. After breakfast he walked_(walk) to school. In the morning he had_(have) three classes: French, gym and history. In his French class he___ practiced pronunciation and _did(do) some drills (упражнения), and in his gym class he __played football. In his history class the teacher __talked about the Wars of Roses and asked questions and the students ___ (answered) them.
At lunchtime, Peter _talked to some of his friends, and in the afternoon he __attended the geometry and art clasess. Then he __walked home, _cleaned his room, and _listened to some music before dinner.
After dinner he _watched television for about two hours. Then he _studied for a little while and at about ten thirty, he __undressed and __went (go) to bed. It _was (be) a busy day.</span>
<span>1. We
(did) a lot of oral work during the first term. 2. She (was living) with her
parents when the war broke out. 3. Our school football team (won) the
championship last year. 4. The night watchman (was sleep</span><span>ing) when I called at
your house. 5. As we were (climb</span><span>ing) the mountain our guide (slipped) and (fell).
6. We (were play</span><span>ing) cards in the living-room when thieves (took) some things
from the bedroom. 7. The little girl (was afraid) it (was getting dark). 8. When I
(was learn</span><span>ing) French I often (confused) the tenses. 9. While he (was digging) in the
garden, he (found) an old coin. 10. We (drove) to the station as soon as
we learned that his father (was com</span><span>ing) by the afternoon train. 11. This
shampoo (lasted) for a long time. 12. While I (was talk</span><span>ing) on the phone the soup
(boiled) over the top of the pan. 13. When we (were fish</span><span>ing) he (caught) a huge
pike. 14. I (was cool</span><span>ing off) by swimming in the river when I (heard) a shout
from the bank. 15. As I (was rid</span><span><span>ing</span>) my bike yesterday I (saw) an accident on
the road.</span>