9. Having lived in city for ten years, she is used to stay => staying ( tobe used to ving: quen với điều gì ) up late. ( câu này chữa lỗi sai những từ : having lived , for , stay )
29. While the director was guiding us through the museum, he gave us a special explanation.
A. Guiding us through the museum, a special explanation was given by the director
B. Guided us through the museum, the director gave us a special explanation
C. A special explanation was given to us while guiding us through the museum
D. Guiding us through the museum, the director gave us a special explanation ( câu rút gọn)
1=> 7 không rõ đề
1. Christopher apologized. He’d forgotten to pay.
2.When Tom had repaired the car, he took it out for a road test.
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3.Mitchell picked up the phone and dialed a number
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4.He left the phone ring for 5 minutes and then slowly replaced the receiver.
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5.After she had worked hard all day, Sarah was exhausted.
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6.Since Daniel had spent all his money, he couldn’t afford a new jacket.
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7.He took out a gun and put it in his briefcase.
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8.The girl saw her old friends. She looked happy
the girl who looked happy saw her old friends
9.The woman who was invited to the party was happy.
10. The young man who was tired of sleeping on the floor bought a new real bed
11. The window which was broken in last night’s storm has now been repaired.
12. The man who found the door unlocked went into the room.