дописать уравнение
дам много баллов

составьте предложения с  суфиксом "или"

запишите рассказ о том,как "добрый суффикс"может сделать слово ласковым и даже волшебным.

Whales will become....if people continue to hunt them
1. dead
2. deadly
3. assassinated
4. extinct

Excuse me, could you tell me the way to the Copernicus Science Centre.
1. It's only a short walk from here.
2. It takes a quarter of an hour on foot
3. Turn right at traffic lights and it's on your left.
4. Why don't you go there by bus? It's not far.

Let's have a party on Saturday! Great idea. ..... invite Sue and Mary?
1.Why you
2. How about
3. Shall we
4. What do you do to

...... . Mine is out of order. Not at all. Please do.
1. Do you mind if I use your calculator?
2. Is this your calculator?
3. Can you use this calculator?
4. Is it allowed to use your calculator?

I'm not sure .... the silver mountain bike is.
1. who's
2. whose
3. who
4. that

We should produce more....energy to protect our environment.
1 heating
2 coal
3 global
4 solar