Ex 1:

1. A

2. B

3. D

4. A

5. C

6. A

7. C

8. B

9. D

10. C

Ex 2:

1. or

2. so

3. although

4. because

5. so

6. or

7. so

8. because

9. although

10. or

Ex 3:

1. C

2. A

3. G

4. F

5. D

6. B

7. E

Ex 4:

1. We're having salad for lunch so We're not very hungry.

2. Although she doesn't use much suncream, She has very pale skin.

3. This week, he's been to China and He has also been to Brazil.

4. Would you like to go to Paris or go to Budapest?

5. He's very tired today because He went to bed very late last night.

6. Although it looks very near, It's quite a long way away.

Xin cho ctlhn! ^^

- - > EX 3 < - -

1G ; 2A ; 3B ; 4F ; 5D ; 6C ; 7E

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- - > EX 4 < - -

# 1. ... so we're not very hungry . . 

# 2. ... although she has very pale skin . .

# 3. ... and he has also been to Brazil . . 

# 4. ... or would you rather do to Budapest . .

# 5. ... because he went to bed very late last night . .

# 6. ... although it's quite a long way away . .

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II. PRACTICE :

- - > EX 1 < - -

# 1. and

# 2. but

# 3. so

# 4. or / and (chắc vậy)

# 5. or

# 6. and

# 7. or

# 8. and

# 9. so

# 10. and / or (chắc vậy)

- - > EX 2 < - -

# 1. or

# 2. so

# 3. although

# 4. because

# 5. so

# 6. or

# 7. so

# 8. because

# 9. although