I
1 eating
2 reading
3 watching
4 playing
5 playing
II
1 preparing
2 doing
3 having
4 not socializing
5 explaining
III
1 watching
2 doing
3 sleeping
4 working
5 studying
IV
1 Peter prefers playing computer games in his free time
2 Do you hate doing the washing?
3 My father enjoys playing sports and reading books
4 The teacher doesn't mind helping you with difficult exercises
5 Jane doesn't fancy reading science books
V
1 Nick writes more carefully than Phuc
2 A snails moves more slowly than a scrab
3 My father explained the subject more clearly than my brother
4 My cousin sings better than me
5 Phong swims faster than Phuc
VI
1 collector
2 inconvenient
3 unsafe
4 friendly
5 healthily
6 traditional
VII
1 are going to play
1 will arrive
3 spent
4 hasn't ridden
5 are grazing
VIII
1 There are 54 ethnic groups in VN
2 They mostly live in the Red River delta, the central coastal delta, the Mekong delta and major cities
3 It is about 1 million
4 It is the Brau
6 No, they don't
7 They are different













