Giúp mình với ạaaaaa

1. Electronic dictionaries are now common in English classes. They can be very easily downloaded into your personal electronic device. (which)

=> Electronic dictionaries, which are now common in English classes, can be very easily downloaded into your personal electronic device.

2. The Americans are less formal in addressing their bosses than the South Korean. (more)

=> The South Korean are more formal in addressing their bosses than the Americans.

3. The girl looked very upset. Her electronic dictionary broke down. (whose)

=> The girl, whose electronic dictionary broke down, looked very upset.

4. Some students prefer a strict teacher. This teacher tells them exactly what to do. (who)

=> Some students prefer a teacher who tells them exactly what to do.

5. The Vietnamese government will make more progress in gender equality. (made)

=> More progress will be made by the Vietnamese government in gender equality.

6. His grandmother had a great influence on his life. She was a hard-working woman. (who)

=> His grandmother, who was a hard-working woman, had a great influence on his life.

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