Exercise: Fill in the blanks with suitable form of present perfect tense. 1) Emma
this film on TV.(not/to see)
2) When
she
the office? (to phone)
3)
the Millers
yet? (to arrive)
4) John
on a trip through Alaska.(not/to go)
5)
they ever
to New York? (to be)
6) Andy
his sister's bike.(not/to repair)
7) What
you
in the kitchen? (to drop)
8)
a new laptop. (to buy)
9) Toby
his blue pen? (to find)
10) The students
their homework.(not/to forget)
11) A: Did you like the movie "Star Wars?"
B: I don't know. I
that movie. (see, never)
12) My best friend and I
each other for over fifteen years.
(know)​

The Russian name "I" may have originated from the old Slavonic "uzh" – "rope". Thus proto-Slavic word presumably comes from the Lithuanian angìs, which means "serpent's".
Among the snakes encountered a small snake with a length of 15 cm and a relatively large – more than 3.5 m in length. As a rule, females are considerably larger than males.

Snakes have a slender body. The head of a small snake, some species are more or less clearly protected by a pair of symmetrically positioned flaps, other flaps weakly expressed. The pupils of the eyes of the snake round, rarely vertically or horizontally-slit (for example, the vertical pupils observed the cat snakes and Bogi, which belong to the family of colubrid snakes).

ответ:1) I have two lessons of PEOPLE a week. 2) We have gum and sport ground. 3) I do some exercises to keep my body. 4) We haven't much snow in winter that's why winter sports not popular in our town. But sometimes we go skating to the Department store. 5) I don't like extreme sports. I am not brave but I want to go surfing. 6) If you don't want to do any spots you can go to the dance studio. 7) I try to exercise three ot four times a week. 8) Football, climbing, boxing, surfing, volleyball and gymnastics ar e popular with teenagers in my town. 9) We have some stadiums, football fields, a rock for climbing and a yacht club. 10) Usually I do some exercises. 11) On PE lessons we go running, play basketball and do some exercises. 13) I haven't much time in the morning that's why I do sport after school. 13) I like play basketball. 14) I don't watch any sport competitions. 15) I am not fond of any kind of sports.

Объяснение: