4 1
Fill in: effect, tool, camp, survey, chatting,
world.
2
is a place where people
2
1 A boot
can go to get fit.
on children,
2
Some psychologists believe that video games
A lot of teenagers have created their own
characters in a virtual
On the
have a negative
3
Internet.
The mobile phone is a fantastic communication
showed that teenagers
5 A recent ...
spend too much time texting.
He spends his evenings online_
6
1. The visible sign of ageing appears earlier in some individuals than in others.
2. Even a temporary isolation from the group strengthens the tendency towards conformity.
3. Experiments have demonstrated that infants as young as ten days may be acquired to suck at the sound of a buzzer if this is frequently presented just before the bottle is inserted in the mouth.
4. In prematurely born infants of 32 weeks responses to light, sound and even taste may occur.
5. In the book «Personality and Psychotherapy» J. Dollard and N. Miller tried to apply laws of learning to the problem of how neurotic behaviour is conditioned.
Объяснение:
3. Present simple
4. Present simple
5. Future simple
6. Future simple
7. Future simple
8. Present continuous
9. Present continuous
10. Present continuous
11. Future simple
12. Future simple
13. Future simple
14. Present simple
15. Present simple
16. Present continuous
17. Present continuous
18. Present continuous
19. Called-past simple, was taking-past continuous
20. Past continuous
21. Present continuous
22. Past simple
23. Past simple
24. Past continuous
25. Past simple
26. Present continuous
27. Present continuous
28. Past simple
29-33-future continuous
34. Past simple
35. Present continuous
36. Past continuous
37. Past continuous
38. Future continuous
39-40-Future continuous
41. Future simple