Вычислите первую космическую скорость для Марса, если радиус Марса равен 3 380 км, а ускорение свободного падения на его поверхности равно 3,86 м/с

Закончите предложения, вставив already (I've already...) or yet (He hasn't...yet) (They haven't...yet)

1. MARK: Let's go to the new SpielmaN exibition at the Modem Art Museum. JANE: I've already seen it. It's not very good, (see)

2. DAVID: Don't forget to tell Mary the good news.

LIZ: I____________and she was very happy .(tell)

3. SUE: What does John say in his letter?

CHRIS: I don't know. I____________I've been too busy, (read)

4. TIM: Did Sue's operation go well?

PAT: She________________The hospitale were too busy. (have)

5. JOHN: I enjoyed reading that novel by Sarah Dunmore. Is it her first book?

JILL: No, she_____________three, but I think this one is her best. (write)

6. PETE: Is that your father's new car?

PAUL: Yes, it arrived last week but he____________(drive).

7. KATE: When are Tony and Chris going to sell their house?

MICK: They______________ They're moving to London next week. (sell)

Подбери и запиши по одному глаголу к каждой схеме.

(первый столбик)

Смотрите вложения.