V.

1. went

2. has studied

3. moved - bought

4. did you do

VI.

1. He hasn't phoned his mother for two weeks.

2. How long is it from Phu Tho and Ha Noi city?
3. I used to walk to school when I was a student.

4. In spite of being short, they still love playing sports.

IV.

1. False

2. True

3. False

4. True

5. False

$V.$

1/ went

2/ has studied

3/ moved-bought

4/ did you do

_________________________________________________________

$VI.$

1/ He hasn't phoned his mother for two weeks.

2/ How long is it from Phu Tho and Ha Noi City?
3/ I used to walk to school when I was a student.

4/ In spite of being short, they still love playing sports.

_________________________________________________________

$IV.$

1/ F

2/ T

3/ F

4/ T

5/ F