1 - 2
2 - 2
3 - 4
4 - 1
5 - 1
6 - 1
7 - 4
8 - 3
9 - 3
10 - 2
11 - 4
12 - 2
13 - 1
14 - 1
15 - 1
The a the an the a the a a the a the a the a the a a
Разделим обе части уравнения на -4/7, получим:
х² - 49 = 0
х² = 49
х = <span>±7
Больший корень х=7</span>
1) seen
2) opened
3) washed
4) been
5) come
6) brought
1. Any time I phone, there is<span> nobody in.
2. Did you notice </span>anyone?
3. Nearly all the students of our group
have personal computers.
4. There's no fool like and old fool.
5. He
sat at the table but we had nothing at all to eat.
6. I cannot catch anyone of
them.
7. I think there are some misprints in the booklet.
8. These two
boys are not bright enough. Both are poor at English. Each of them got a bad
mark.
9. He was given everything anyone to study.
10. All cows had regular
servicing.