1 A

2 A

3 B

4 A

5 A

6 B

7 A

8 A

9 A

10 B

11 B

12 A

13 A

14 B

1 the more comfortable I feel

2 the more I like him

3 the more profit you will make

4 the harder you can concentrate

5 the more impatient she became

1 careful- carefully

2 easy - easily

3 softly - soft

4 quietly

5 well - good

6 cheerfully - cheerful

7 carefully - good

8 quiet - quietly

9 dark

1 old enough

2 enough money

3 enough milk

4 warm enough

5 enough room

6 well enough

7 enough time

8 qualified enough

9 big enough

10 enough cups

1 old enough

2 too busy

3 warm enough

4 too shy to be 

5 enough energy

6 too far away to hear

4 enough English

1 What is the largest group of 54 ethnic groups of VN?

2 Why is this dish called five-coloured sticky rice?

3 How many ethnic groups are there in VN?

4 Who wear a V-shaped front collar T-shirt?

5 Where do the Dao live mainly ?