下面这些英语怎么造句啊,急用

while walking to the school, i lost my notebook.
i saw a kid running down the stree just a minute ago.
we are jumping over the fence to go to the other side.
she is writing to her beloved right now to express her feelings.
have you been climbing mountains lately?
they were talking endlessly after the bell rang.
eating a lot of fast food can make you gain a lot of weight.
she enjoys listening to the music while doing her homework.
they have been drinking at the party.
he is sleeping right now, and he does not wish to be disturbed.
when you were sitting down on the chair i heard a scream.
i am opening the door right now so i can let you in.
come on, let's go playing outside!
she has beening reading that book since this morning.
why is the teacher pointing at me? am i in trouble?
i was standing by the police car when i heard my friends got arrested.
he is looking at you, beware!
this girl is a ver