有分数哦~英语造句~在线跪求~

1.Thanks for the gift.
2.Thank you for helping me.
3.Some students are playing basketball,others are playing tennis.
4.One of the pens is mine,the other is just for you.
5.I like lying on the beach.
6.We should look at blackboard when having clgsses.
7.This summer we all had a good time.
8.You look beautiful.
9.Before relaxing we must get there.
10.Mary is on vocation.
11.We will have a outgoing on sunny days.
12.I was surprised at what he did.