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29. T

30. T

31. F

32. F

33. Hoa works hard

34. Since Peter has been carelessly, he has lost the game.

35. He speaks slow, so his students get bored.

36. If you put the garbage in to the dustbins, it will be a solution to minizing pollution.

Nguyễn Huy Thắng

Nguyễn Huy Tú

soyeon_Tiểubàng giải

\(8x^2-4xy+12x\)

\(=2.4x^2-4xy+3.4x\)

\(=4x\left(2x-y+3\right)\)

Nhớ rồi, -1/1998001

Hàm số y = -x cho x = -1; y = 1 (-1;1)

1) give

2) will

3) has to

4) Did

5) Right

Hôm kia giải thi chơi được 260, làm được bài này luôn. Hôm sau, làm lại chả biết làm.

I really love Ha Long Bay, it's Quang Ninh Province. I think it's the most beautiful view I have met before. The bay features thousands of limestone karsts and isles in various shapes and sizes. Some popular caves, islands in Ha Long are Thien Cung, Ong But, Ga Choi, and Tuan Chau island - the biggest island in Ha Long. Do you know, Ha Long Bay is is a UNESCO World Heritage Site and popular travel destination. I am not surprise about it because it is meritorious.