根据描述说出下列物品名称.
1.We can also put some gifts on it on Christmas Day.
It's a __________.
2.You can use it to call other people.
It's a __________.
3.If your eyesight is not very good,you can use it to see things more clearly.
It's a __________ of _________.
4.You can put them in yor ears and listen to music.Other people can't hear.
It's a __________ of _________.
快.
急.
汗.
快啊.