1. A
- In January Amelia was hired as a secretary by the Inter-Tel Company [...] In April she was given a raise
2. A
- Just two months later, she was promoted to the position of supervisor of her department
3. A
- In August she was chosen "Employee of the Month [...]
4. B (Câu bị động QKĐ: S + was/were + p.p + (by s.one)
5. A (Câu bị động QKHT: S + had been + p.p + (by s.one)
- Ta có thể dựa bằng câu: In November she was invited to apply for a position in the company's overseas office in Bangkok
6. A
- She can't believe all the wonderful things that have happened to her since she was hired just twelve months ago
