----- Nội dung dịch tự động từ ảnh ----- 116. I have learnt to play the piano for 3 years. A. I started to learn to play the piano for 3 years. B. I started to learn to play the piano in 3 years. C. I started learn to play the piano 3 years ago. D. I started to learn to play the piano 3 years ago. 117. The last time I saw a "cải lương" performance was 15 years ago. A. I have seen a "cải lương" performance was 15 years ago. B. I have seen a "cải lượng" performance for 15 years. C.I haven't seen a "çải lượng" performance for 15 years ago. D. I have not seen a "cải lương" performance for 15 years. 118. Painting is much easier than eggshell carving. A. Eggshell carving is so easy as painting. B. Eggshell carving is different from painting. C. Eggshell carving isn't as easy as painting. D. Eggshell carving is the same easy as painting.