Open the brackets using the Infinitive or Participle I. 1. He was silent, staring at her, and she could almost hear his mind (work 2. Clare found herself (giggle) with him out of sheer nervousness. 3. When they saw me (come), they sprang apart. 4.1 failed to see the guests (leave). 5. I looked out of the window and saw the rain (pour) down on the leafless garden. 6. They heard a key (turn) in a lock and then, suddenly, a light appeared in a light corner; a trap-door was being opened, letting in the light. They could see a strong hand (push) it up, and Dick raised his crossbow, waiting for somebody (appear). 7. After an hour's rest I felt the tensions of the workday (disappear). 8. She glanced back and saw the stranger (follow) her slowly. 9. I saw the cup (slip) from her hand and (fall) to the floor. 10. We felt it (come) for a long time. 11. Helen returned to the hostel from the University to find her roommates (have) a surprise party. 12. The police saw the agent (stop) and (take) a few shots. 13. The parents watched their kids (laugh, talk and enjoy) themselves on the green lawn. 14.1 saw the unhappy young man (sit) with a miserable expression. 15. We noticed him (give) a start and (turn) pale. 16.1 felt as if I could feel her heart (beat). And then, all of a sudden, I heard her heart (stop) (beat). 17.1 walked happily through the streets (watch) the town come to life.

1. On weekends my parents go shopping.
2. On Saturday my mum cooks a tasty pie.
3. On Sunday my dad cooks supper for our family.
4. On weekends my mum and her friends go to cinema.
5. On Saturday my dad  goes to the market to buy necessary things for repairing.
6. On Sunday my father takes me and my sister for Granny.
7. On weekends my mother imagines new haircuts.
8. On weekends my mum and dad watch soaps on TV.
9. On Sunday my mum visits her best friend.
10. On Sunday my dad takes my Granny  to the town for shopping.

На Ивановской площади в Москве находится знаменитая Царь-пушка. Она установлена на лафете, а возле неё лежат ядра. Но, не думайте, этими ядрами и с этого лафета Царь-пушка стрелять не может, и не смогла бы никогда. 

Царь-пушка – это вообще-то не пушка как таковая, а бомбарда. Бомбарды стреляли большими глыбами камней и предназначались для разбивания стен крепостей во время их осады. Царь-пушка также предназначалась для стрельбы камнями весом до 800кг. Чтобы зарядить подобную бомбарду требовались сутки, а чтобы выстрелить строили специальные стены для погашения отката. 

Царь-пушка была отлита в 1586 году нашим мастером Чоховым Андреем. Её длина – 5.35м., диаметр ствола – 120см., калибр – 890мм., вес – 39.31т. (2400 пудов). 

Так почему же пушку назвали Царь – пушкой. 

Есть две версии. Первая – это из-за её больших размеров, вторая - из-за выгравированного изображения последнего царя из рода Рюриковичей - Фёдора Ивановича верхом на коне. Историки склоняются больше ко второй версии, т.к. существует пушка размерами и калибром больше нашей – турки отлили.Ivan square in Moscow is famous Tsar cannon. It is installed on the carriage, and near it lay kernel. But, don't think these engines and this laft king of the cannon to shoot may not, and would never. 

The Tsar cannon is actually not the gun itself, but rather Bombarda. Bombardi shot with large stones and was intended to break the walls of fortresses during their siege. The Tsar cannon was also intended for shooting stones weighing up to 800kg. To charge such a Bombarda was required the day, and to shoot built a special wall for repayment of the rollback. 

The Tsar cannon was cast in 1586 by our master Andrey Chokhov. Its length is 5.35 m, the diameter of the barrel - 120cm., caliber - mm., weight - 39.31 so (2400 pounds). 

So why is a gun called the Tsar cannon. 

There are two versions. The first is because of its large size, the second - because of the engraved image of the last Tsar of the Rurik dynasty - Fyodor Ivanovich on horseback. Historians prefer the second version, because there is a gun the size and caliber more of our Turks were cast.