равлик вдень піднімається вгору по жердині на 3 м,а вночі з'їжджає по ній на 2 метри в низ.За скільки днів він добереться до вершини жердини,довжина якої дорівнює 20 м

2. Supply the correct prepositions where necessary.

2.1.She never buys goods … sale prices.

2.2. You can try … this coat … the changing room.

2.3 She called … a small shop and bought … a dress. It was … the right size and colour and it was not expensive … her. She liked … the dress very much.

Liza Minelli was born … March, 12, 1946, … Hollywood. … her childhood she was interested … film-making, but she especially enjoyed going … MGM Studios and looking … dancers.

2.5. They offered to deliver the first lot … four months after they signed the contract and the balance … 22 motors – eight months later. Rossexport guaranteed the delivery … each lot … any delay. Mr. Smith agreed … the terms … the Russian company.

Will you fill … the forms, please? Thank you. The porter will take you up … your rooms … the lift. Here are the keys … your rooms.

2.7.I’m waiting … the director. I’d like to speak … him … the offer of Blake and Co.

2.8.The price was not attractive … him and he asked the company to give them a discount … the price. Mr. Morris could offer … him only a 2% discount as their goods were … great demand and sold very well … that price.

2.9. I know you are going to spend … your holiday … the coast … the Black Sea. Write me … your holiday when you come back … Moscow.

2.10. They wanted to buy 60 motors … the Russian company. Rossexport was interested … selling their goods … Smith and Co and they were going to invite Mr. Garsell, the manager … the company, to come … Moscow to have talks.

подчеркнуть главные члены предложение и указать вид каждого простого предложения.

1.Полдень.Вхожу в комнату .Тихо.

2.снизу здалека доносятся звуки рояля.

3.На душе так хорошо.Хочется улыбаться всему.

Найдите сумму натуральных четных чисел, не превосходящих 200