Опишите каждую работу, используйте слова ниже:
carpenter, lawyer, labourer, teacher, accountant, plumber, telephone engineer, cleaner, doctor, journalist.
образец: 40 hours a week july-september cleaning in a factory (full-time temporary cleaner)
a) 8 hours a week all year, teaching children
b) 40 hours a week all year, putting in new telephone lines
c) 40 hours a week, checking financial accounts (working for yourself)

у глаголов в прошедшем времени окончания ed

это перевод того что вы написали..

угадайте, в какой стране они были? полное предложений. смотрите языковых и культурных руководство по страницам.134-136, студентов книги

а с чего то угадовать? где само ?  

1.the solar sail will destroy the asteroid.

the solar sail won't destroy the asteroid.

will the solar sail  destroy the asteroid?

2.we'll be able to have holidays in space soon.

we won't  be able to have holidays in space soon.

will we  be able to have holidays in space soon?

3.they're going to send a manned spaceship to mars.

they aren't going to send a manned spaceship to mars.

are they going to send a manned spaceship to mars?

4.mark is going to be an astronomer.

mark isn't going to be an astronomer.

is mark going to be an astronomer?

5.you'll have to wear a spacesuit.

you won't have to wear a spacesuit.

will you have to wear a spacesuit?