三句、 汉译英 .现在完成时1、你参加过歌唱比赛吗?2、去往深圳的飞机已经起飞了.3、你曾经有过令人难忘的美好的经历吗?

Have you ever participated in a singing competition.
The fight to Shenzhen has already set off.
Have you ever got something happy and impressive?

have you taken part in the singing competition?
flight to Shenzhen has already taken off
have you had unforgetable and beautiful experiences?

1,Have you ever joined in singing contest?
2,The plane to Shenzhen has taken off.
3,Have you ever had a wonderful and unforgotten experience?

have you joined in the singing competition?
the plane to Shenzhen has taken off akready.
have you got the unforgetful and beautiful experience?