Задание по английскому, помогите =(

стрелочками показан порядок слов в предложении.вот и все)

4) We have just come from a school trip.

5) Have you heard from Masha lately? I have already sent her two e-mails but she hasn't answered them yet.

6) English has become a global language lately.

7) Who has already got a good dictionary at home?

8) Nick's grandmother has never been away from her native town.

9) I have looked this information up in the Internet but haven't found anything interesting yet. 

10) They have just passed their exams and feel very tired.