1 Fill in: cut, lose, chip, break, bang, throw, twist, practise, move, sit.
1 a party 6 sth valuable
2
... your leg
7 ... ... a tooth
3 house 8 your head
exams 9 your ankle
5 your finger 10 an instrument
Points:
10X2 20
4 ...​

My favourite bird is the parrot. The parrot is a very beautiful bird. Its feathers are green. It has a red beak. Its beak is curved. Round the neck of a parrot there are black rings. Overall it is a lovely looking bird. It eats grains, fruits, leaves seeds, pears, nuts, mangoes and boiled rice etc.

The Parrot is a talking bird. It can imitate the human voice. It is found in almost all the warm countries. It generally lives in the hollows of trees. Some people keep it in a small cage which is not good. Some people train parrots to do wonderful things.I like this bird very much

Have been tested - Новые три вагона поезда-цистерны были испытаны в суровых зимних условия на ж/д в Аляске.
will have been completed - Строительство моста и дамбы будет закончено к началу сезона навигации.
are being constructed - В настоящее время в Европе и Азии строятся 2500 км скоростных линий.
maintains - система кондиционирования воздуха всегда поддерживает оптимальную температуру и влажность в вагоне.
is being built - В настоящее время новая высокоскоростная железнодорожная линия строится на севере России. 
has caused - Потоп значительно повредил железнодорожную ветку.