IV
1 Were you cooking
2 haven't enjoyed
3 waiting
4 to write
V
1 actor
2 valuable
3 ineffectively
4 innovations
VI
1 D
2 A
3 B
4 A
VII
1 A
2 C
3 A
4 B
VII
1 I was given a new pair of jeans on my sixteenth birthday
2 Nam asked me if my grandparents still lived in Nha Trang then
3 If we don't reduce the use of water and energy, we will have to pay more this month
4 She hasn't worn that dress since her sister's wedding
5 My mother can't cook as well as y father
6 Despite performing well, she didn't received good comments









