BÀI 5:

1. That novel was written by Mrs Allen in 1998

2. The reference book was borrowed from the shelf by Nam yesterday

3. Two loaves of bread were eaten by the boy last sunday

4. The letter was left on the desk by him some minutes ago 

5. A new bike was bought for me by my mother last week

6. Our written test was returned to us by our form teacher last lesson

7. Paper was invented by Chinese in the century A.D 

8. Games were played by children yesterday 

9. The housework was done by my sister yesterday

10. His book was pulished by the pulisher in 1996

11. Our desk was repaired during the weekend

12. The novel "Martin Idon' was witten by Jack London

BÀI 6:

1. I am too excited about doing anything

2. Lan is glad to see her old friend again

3. The students is worried about hearing the new information

4. She is strong enough to carry all those heavy bags

5. Tam is intelligent enough to finish the test in an hour

6. He was too sick to go to school yesterday

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