Some people used to _____ in crowded bused and don’t mind it at all.[r]
(1)(2)31 Some people used to _ in crowded bused and don’t mind it at all A Riding B to ride C rode D ridden
34 Please, let Jack with you
(3)ĐÁP ÁN
1 C 11 C 21 A 31 A 41 B
2 B 12 A 22 D 32 A 42 C
3 A 13 B 23 D 33 B 43 A
4 C 14 C 24 C 34 A 44 A
5 B 15 A 25 B 35 C 45 A
6 A 16 A 26 B 36 B 46 C
7 A 17 B 27 C 37 B 47 B
8 B 18 D 28 D 38 A 48 A
9 C 19 B 29 B 39 B 49 C
10 A 20 A 30 B 40 B 50 B