Am nevoie ca urmatoarele propozitii sa fie transformate din passive in active. Toate, nu doar 1 si 2. Multumesc anticipat, daca se poate cat mai repede

Răspuns:
1. Why don't you get an optician to test your eyes?
2. This speed limit will be introduced gradually
3. They are lengthening the runways of all the main airports
4. It is now 6 a.m and they are waking patients up with cups of tea in most of the hospitals in the country
5. Some say that Byron used to live on vinegar and potatoes
6. British ships must offer any surgeon they catch to the Queen as a tradition
7. Someone has altered this notice