Đáp án :
24.D
25.A
26.B
27.C
28.D
29.D
30.A
31.D
32.B
33.C
34.A
39.If I had a map, I could show the way.
40.Your new jeans are cheaper than mine.
41.It took the whole day to look for these old pictures.
42.Unless he knows the answer, we will explaint again.