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	10/02/2022 13:32:51
	Tiếng Anh - Lớp 6 \| Tiếng Anh \| Lớp 6

Change the positive into negative and vice

Extra practin : change the positive into negative and vice versa
1. Make me a sandwich
2. Open the door
3. Don't look at him
4. Sit down
5. Don't sing
6. Don't go to sleep
7. Give him a biscutit
8. Draw on the board