III. Перепишите следующие предложения и переведите их на русский язык, помня о разных значениях глаголов tobe, tohave, todo.
1.I am to leave for London soon.
2.We were taught to use the lab equipment.
3.He is good at maths and does it whenever he has a chance.
4.The car has brought mobility to millions of people, but at the same time polluted the atmosphere.
5.Next term I shall do research in the field of computer engineering.