they s____to fly much faster than planes on the earth

they s____to fly much faster than planes on the earth They fly kites对吗 Muc是什么意思?Muc.是什么意思? they were afraid of____(fly) They can fly kites here划线提问对fly kites They will fly to london中fly的成份是什么? They will fly kite.变否定句 They will fly kites.(改为否定句) they can fly kites改成一般疑问句 They have decided to fly business class Muc中文什么意思muc是什么意思 fly fly fly. FLY fly fly Muc什么意思?