Write a word from the box in each gap to complete the sentences
7, 8, 9, 10​

I'd like to go to Australia. I really like this country because it is very exotic. There are many unusual animals and plants which you can meet only in Australia. The climate is hot. Sidney is the capital of Australia and it is famous worldwide for it's opera. The nature is actually impressive. I'd like to go to the beach and surf.

Я бы хотела поехать в Австралию. Я действительно люблю эту страну, потому что она очень экзотичная. Там есть много необычных животных и растений, которых вы можете встретить только в Австралии. Климат жаркий. Сидней - это столица Австралии, и он знаменит по всему миру своей оперой. Природа действительно впечатляющая. Я бы хотела пойти на пляж и заняться серфингом. 

1) The contract was signed by the head of the company. 
2) The famous actor was/will be interviewed on the radio. 
3) Peter was offered a new job as a sales manager for an
international group. 
4) Many historical sites were visited by tourists along a route.
5) The demonstration against tests on animals will be carried
tomorrow. 
6) The project was examined yesterday.
7) The Pyramids were built by the ancient Egyptians. (build)
8)Dinner is served by a waiter. 
9) The door is/was opened with a key. 
10) Letters will be posted by Tuesday. 
11) The firm will be reorganized this year. 
12) The sportsman is invited to the
national championship. 
13) The State Hermitage has been found
in 1764 by Catherine the Great. 
14) About 1000 cities of
the Maya civilization had been/were excavated by archeologists by 1980. 
15) The car is broken