首先说我也是初一生，你们教到10单元了吧，我们昨天教完十单元，好有缘。

We had fun playing soccer in the park yesterday.

我们昨天在公园踢足球。

I found a small girl crying in the tree this morning.

我今天上午发现一个女孩在树上哭。

My pen was lost ,I can't find it.

我的笔丢失了，我不能找到它。

I helped a small boy find his mother ,I was very happy.

我帮助一个男孩找到了她的妈妈，我非常高兴。

第五的一个，我们老师教的是made sb do sth. 所以请见谅

I decided went to the beach this morning.

今天早上我决定去沙滩。