ˆ
A
1
=
ˆ
A
3
 (đối đỉnh)

⇒
ˆ
A
1
=
120
o

a//b

⇒
ˆ
A
3
+
ˆ
B
2
=
180
o
 (trong cùng phía)

⇒
ˆ
B
2
=
180
o
−
120
o
=
60
o

⇒
ˆ
A
1
=
ˆ
B
1
 (đồng vị)

⇒
ˆ
B
1
=
120
o

1. What is his address?

2. My book is older than yours

3. What interesting books!

4. What about going to the beach?

1. What about going to the movies?

2. She has English classes on Wednesday and Thursday

A

2. My new school has a farm and a green house

3. My new school has two high buildings

4. My new school has a laboratory

5. My new school has a big yard

1. A. allergy B. melody C. monopoly D. calorie
2. A. diet B. expert C. sickness D. unique
3. A. evening B. difference C. situation D. business
4. A. cinema B. camera C. opera D. museum
5. A. hobby B. picture C. enjoy D. cooking
6. A. sunburn B. headache C. earache D. obesity
7. A. volunteer B. healthy C. money D. junkfood
8. A. donate B. provide C. repaint D. helping
9. A. forget B. hungry C. country D. tutor

Câu 10 mình ko biết làm :<<

1 A

2 C

3 A

4 B

5 A

You is a good student.

is⇒are

1 B

2 D

3 C

4 C

5 C

1 D

2 C