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1. My sister can live on singing at a night club.
2. He turned down the job because it sounded boring.
3. Though we test it, we can't be sure the product is safe.
4. The city is going to pull down the old building and build the new hospital.
5. He found that his friend had been less than honest with her about study.
6. Though Lan was lazy, she passed the exam.
7. He decided to go on his job at the bar last weekend.
8. Though we test it, we can't be sure the product is safe.
9. We learn English in order to communicate with foreign people.

1. My sister lives on singing...

2. He turned down the job because...

3. Though being tested, we can't...

4. The city is going to pull down the...

5. He found out that...

6. Though Lan was lazy,...

7. He decided to go on his job...

8. trùng 3

9. We learn E in order to communicate...