6.boned

1.How long

2.Which

3.Who

4.What

5.How many

6.How old

7.What

8.How much

9.How

10.How far

a b b c c b a b a b a a c a c

The Youth Union, together with other youth organizations such as the Young Pioneers Organization, the Vietnam Youth Federation, the Vietnam Students Union, often hold social activities such as Helping the Handicapped, Cleaning the Environment, Green Summer Volunteers Campaign, and other similar movements. These activities aim to help the young develop their public awareness and form their personality.Ever since the Union was founded, its aims and principles, established by President Ho Chi Minh, have been the guidelines for the young Vietnamese people of today and tomorrow.

b c a b d

1.I do, too

2.fewer

3.keen

1.Lasts

2.Less

3.During

4.Care