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1. I think carving eggshells is difficult because eggshells are very fragile.

2. I love learning English because it is useful.

3. My sister enjoys plaing the piano in her free time. She finds it interesting.

4. Did you watch the film on TV yesterday?

5. My brother doesn't like ice-skating. He thinks it is dangerous.

7. He  used to collect glass bottles when he was a child?

8. I haven't seen him since we left school.

9. This is the first time Tim has seen rice paddies.

10. She was at home yesterday because she was sick.

1, I think carving eggshells is difficult because the eggshells is vey fragile.

2. I love learning English because it is very useful.

3. My sister enjoys playing the piano in her free time. She finds it is very interesting.

4. Did you watch film on the TV yesterday?

5. My brother doesn't like ice-skating. He thinks it is very dangerous.

7. He has collected glass bottles when he was a child?

8. I haven't seen him since we left school.

9. This is the first time Tim saw the rice paddies.

10. She was at home yesterday because of the sickness