До ть з анг.мовою дуже треба виконати завдання

I have just been  to the post office. I've got some stamps.

Your computer will work perfectly if you call out a technician to repair it. 

The modern operational system controls and manages the use of the hardware.
The use of the hardware by the modern operational system.(Вот здесь не поняла что нужно дополнить)

We have to apply for a visa. We can't just travel on our passports.

will be helped 

My parents will go to the South next year.

Have they been in touch yet? – No, they haven't. I had had any news. (если честно не поняла смысла этого предложения)

I often drive to work but I take the train this morning because my car is in for repair. 

will Peter ride his bicycle this afternoon? Can I borrow it? 

We were not able to get a hotel room because we did not book in advance. 

Carlson and the baby boy was in so kind relations, they played all days, then baby boy family was came to home from they work, and Carlson just disappeared by his 'technical wings'. This friendship is example for other people, cause it was very strong friendship. Friendship there Carlson tried to keep baby boys calm, flying for him to all days for playing and destroying his bedroom, ate his birthday pie and baby boy was helped to friend when he was ill. I think this is surprising that little boy and man who was 'in sunrise his force' was keep the strong friendship.