3 trong số 50 đề (có giải)
ĐỂ SỐ 1
I. GRAMMAR AND VOCABULARY: (40 points)
Part 1: Choose the best answer among A, B, C or D (15 points)
1. Tam ………………go fishing with his brother when he was young.
A. used to B. is used to C. has used to D. was used to
2. I don't know what to do this...