不都说wow吧卧虎藏龙，人才辈出么？所以才来问问

---I finish the homework now
no, you nenedn't you---finish it tomorrow
don't forget to --- the wwater tap after using

第一个我填的是 could may
我重新打一遍
don't forget to----the water tap after using
would you please ----late for school next time

before he arrived the train----
which sign tells us the way into a building?
1exlt 2no photo 3entrance 4danger
where's jenny now?
have you seen john?
yes ,he---up the rubbish on the ground with his friend

回复：13楼
和我的答案一样，但是是错的...-_-
目前我只知道是don't be 扣了我2分啊>_<

14楼的第三个是
she ---the post office
1has gone to 2has been to 3went to 4goes to

我也看不懂，照着卷子上打出来的

回复：21楼
我无语。。。。
你们写得都和我一样，为什么我就错了~~~~~

各位大神们，我会了~~~~谢了
正在进行时
一般现在时
一般过去时
上了3天学了这么多...