Please tick the phrases which can be used in asking for someone’s opinions.

A、Let’sdo...();
B、We’vegottodo...();
C、I’dratherdo...();
D、Howaboutdoing...?();
E、Whynotdo...?();
F、Shallwedo...?();G:I’dlike/lovetodo...();H:Putitthat/thisway()