Make passive sentences from these given words:

1.This computer/ not sell/ here/ today,

2 Pictures/ draw/ that little boy/ two weeks ago. ..... ..

3. The tables/ clean/ every morning.

4. The cat/ feed/ every five hours.

5. The lights/ set up/ her father/ yesterday.

4. Peter has never seen rice paddies before.

It is…………………………………………………….

5. I find ice- skating unusual because it’s dangerous.

I think that……………………………………………….

6. I find carving wood boring because it takes much time.

I think………………………………………………

7. Answering this question is very easy. It is………………………………………………..

8. Understanding the handbook isn’t difficult. It…………………………………………………..

VIII. Find and correct the mistake in each sentence.
61. He isn't very tall so he is kind and friendly.
62. I'm playing football on my team.
63. We are going to Han River to watch the international firework competition, but you can watch it live on TV.
64. She works as a volunteer teacher to a village and everyone loves her.
65. I'm going to the river with my parents watching the firework display.

Cho tam giác ABC có AB bằng AC . Kẻ tia phân giác của góc A cắt cạnh BC tại I. Chứng minh:

a) tam giác AIB = tam giác AIC ?

b) AI là đường trung trực của đoạn thẳng BC?

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