I/ 1) nervous

2) fluently

3) interesting

4) careless

5) heavily

6) exciting

7) well

8) carefully

9) strictly

10) clearly

II/ 1) healthy

2) pair

3) slowly

4) on

5) in

6) about

7) stay

8) if

a,(a+b)-(a-b)+(a-c)-(a+c)

=a+b-a+b+a-c-a-c

=2b+2(-c)

b,(a+b-c)+(a-b+c)-(b+c-a)-(a-b-c)

=a+b-c+a-b+c-b-c+a-a+b+c

=2a

Bài 1: Write the adverbs of these adjectives:

1.beautiful - beautifully

2.care -carefully/carelessly

3.slow -slowly

4.bad-badly

Bài 2: Put the correct form of the verb in brackets:

1. Basketball (become) became very popular all around the world in 1990s

2. My father (play) played roller -skating when he (be) was a child

3. She never (allow) allows her children to stay up late

4. You ought (finish) to finish your homework before (watch) watching TV

5. The disease (spread) is spreading fast now

31+30+31+30+31+31=184 ngày

1) good

2) quickly

3) hard

4) carefully

5) perfectly

6) loudly

10% nha bạn !

Vì sau khi tiêu diệt Nguyễn Hữu Chỉnh, Vũ Văn Nhậm lại kiêu căng và có mưu đồ riêng

khong biet giai bai toan nay

ngày hôm nay

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