7 Have you
been playing about with it? 8 Have you been studying it long? 9 Have you had
enough to eat? 10 Ann has never gone camping. She has never slept in a tent 11
We have been waiting for you .. 12 has failed …. hasn’t been working
<span> </span>
У него большой нос.
Что ему нравится?
Он очень смешной!
1. Consume
2. Save energy
3. Waste
4. Reduce
5. Leave on standby
6. Switch off
7. Turn down
1/ haven't you
2/ was she
3/ doesn't she
4/ don't they
5/ didn't he