phần phát âm
1. C phát âm /id/ còn lại phát âm là /d/
2 B /iz/=> /z/
3.D /z/ => /iz/
4 D /iz/ => /z/
5 C /t/=> /z/
phần điền
1 since
2 for
3 for
4 since
5for
6 since
7 for
8 for
9 since
10 for
11 for
12 since
13 since
14 for
15 for
16 for
17 since
18 for
19 for
20 since
điền từ
1 am doing
2 has written , hasn't finished
3 leaved , have never met
4 have, had
5 did , do, did play
6 bought , hasn't worn
7 taught, graduated
8 do, hear, is , read
9 got, was ,went
10 earned , has already spent