1.He is having a party on Saturday 4th December in London at 10 pm.
2.The earth goes round the sun
3. He's got a computer, but he doesn't use it very often.
4.We set up an advertising agency in Moscow 2 years ago.
5.We listened to an interesting lecture yesterday.
6. While I was washing the floor, I found my golden ring.
7. The kettle is boiling. Please, turn it off.
8.Look! That man is trying to open the door of your car.
9.Tom, will you meet me at the railway station next Sunday?
10. Have you already bought a new mobile phone?
11.He had seen the ball before he hit it.
12.By next year, she wil have received her promotion
13.The lights went off because we hadn't paid the electricity bill
14.He have been working in our hotel since 2005.
15.A week ago at this time we had been lying on the beach.
(перепроверь лучше)
