I TRIED ...DOWN THE MOUNTAIN, BUT IT WAS TOO STEEP. Ạ SKI B. T...

Tiếng Anh Tổng hợp 24 đề thi thử Đại học môn Tiếng Anh 2016

44. I tried ...down the mountain, but it was too steep. ạ ski b. to ski c. skiing d. to skiing