1。February 17 怎么读 ?
2。save china' tigers 怎么不用 Chinese tigers?
3。Princess‘s hair 怎么不用 Princess’hair
4。in hospital 和 in the hospital 的区别
5。不是most........ most of the ........ 那我怎么看见 most of eye problems
6.NUICEF is part of the united Nationgs,part前怎么不加a
7.the goal is to 为什么不可以用the goal is doing STh?而那个 my hobbies is swimming为什么可以?