3.
1 - Did you have pizza for lunch?
2 - Did you write a letter to your granny last week?
3 - Did you wear a yellow t-shirt yesterday?
4 - Did you do to the cinema on sunday?
4.
1) everybody - все
Everybody loves cats.
2) important - важный
This rule is very important.
3) healthy - здоровый
You should eat only heathy food.
4) cheerful - веселый
I am in a cheerful mood.
5) energy - энергия
This boy is full of energy.