Pete and colin are thinking how to spend the weekend .

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?

можно так начать:

у стефана начались каникулы. теперь он може отоспаться, ведь в школу не надо. ещё он может поиграть с друзьями во дворе - свободного времени тепеть много. не надо делать уроки. также он может ложиться спать позже обычного режима.  он может поехать на экскурсии в любое время дня.

  stefan a vacation has begun. now it can sleep off, after all in school it is not necessary. still it can play with friends in a court yard - a free time now much. it is not necessary to do lessons. also it can go to bed after a usual mode.it can go at excursion at any time.

а ты просто придумай по- и зайди в переводчик, он тебе все переведет!