Заполнить пропуски Build your own telesccpe if you 1___ (want) to see the stars and planets, you 2 (can) make your own tetescope. All you need is a cardboard tube — the ones you 3___ (use) if you want to send a poster by mail — and a couple of lenses, Make sure you cut the tube very straight. This is important, as you 4 (not be able to) change the focus unless it 5 (be) absolutely straight. Then attach the lenses inside the tube. You can just slide them in, but if you 6 (need) to make them secure, giue them in carefully. Finaiiy, cover the other end of the tube with card and make a small hoie In the end to look through. Now you're ready to look at the stars! It’s not the world's most powerful telescope, but if you 7 (use) it on a clear night, you get some good views If i 8 (not have) mine, I wouldn’t see so much of the night sky.

1) The pollution is one of the greatest dangers on the Earth. – (Т) true

2) There are many ecological problems. – (Т) true

3) The seas and lakes are clean. – (F) false

4) Dirty air cause different diseases. – (Т) true

5) Nuclear power station is not a problem. – (F) false

6) People start to take care of the environment. – (F) false

7) Everybody must help to save our planet. – (Т) true

Переводы подчёркнутых слов:

pollution – загрязнение

Ecological problems – проблемы экологии, экологические проблемы

global warming – глобальное потепление

creatures – существа

insect – насекомое

greenhouse effect – парниковый эффект

nuclear power – атомная энергия

environment – окружающая среда

to survive – выжить

card 1

1) My hobby is (example), but I also love (example) and (example).

2) I've been doing this since (example, or for my entire life)

3) Mostly because people want spend their spare time doing something useful and what they enjoy

4) I started this because I tried to discover new activities

5) I think I can make money doing this/ No, I think it's just good activity for spending time

card 2

1) My hobby is (example), but I also love (example) and (example).

2) I think it's pretty safe/dangerous

3) I spend (example) hours per week/month

4) Some people need to relieve stress, some people doing this for fun

5) We can do sport, play video games, cook, do some art stuff. Everything can be hobby