like sth best=sb's favorite is(be)sth某人最喜欢的是..
stop sb from doing sth=prevent sb to do sth=forbid sb to do sth=keep sb form doing sth阻止某人做某事
will=be going to do将要做某事,be going to do是将来时态的表达式,但不是将来时。by air=by plane
I prefer parrots to other birds.
My parents prevented/kept me from swimming in the river alone.
When will your mother fly to Shanghai/go to Shanghai by air?
I like parrots better than other birds .
My parents let me give up swimming in the river by myself.
What time will your mother fly to Shanghai?
Parrot is my favourite birds.
My favorite birds are parrots. 肯定对
My parents stopped me from swimming in the river alone.这句不会
when are your mother going to Shanghai by plane ?对
不知道