Ответ:
N1
1.book shop
2.hurricane
3.get off
4.surprised
5.trousers
6.afraid
7.cartoons
8.grateful
9.across
10.boring
N3
1.saw
2.some
3.biggest
4.an
5.were walking
6.any
7.it
8.good
9.was telling
10.any
N4
1. Where are you going to go?
2. I didn't speak to Sara yesterday.
3. Did you have a History lesson today?
4. The children don't like working in the factory.
5. I couldn't do my homework last night.
6. The bus stopped at the train station.
7. Matthew wasn't using the computer, when I saw him.
8. We sometimes play volleyball.
9. I must phone to Sandra.
10. What were the Boys doing, when the tsunami came?