Нужно составить предложения. Кто знает как? :
1. have\ many\ scientist\ thinds\ explored\ since\ began\the space era
2. since\ hasn't \ it \ stopped \ yesterday \ raining
3. lots of research / on outer space orbital stations / done / have / people
4. spaceship / how / the / outside / long / you / have / spent
5. for / windy / three / and / it / has / been / stormy / days
Пожалуйста помогите!

спасибо, вы знаток)

Не за что )

1. scientists have explored many things since the space era began 2. it hasn't stopped raining since yesterday 3. people have done lots of research on outer space orbital stations 4. how long have you spent outside the spaceship? 5. it has been stormy and windy for three days