几道英语翻译题.急!!!!!!

1.这栋办公楼里面有多少间办公室？
How
many
offices
are
there
in
this
building?
2.你不应该在这些东西上花这么多时间？
You
should
spend
so
much
time
on
these
things.
3.完成家务事要花费你多少时间？
How
much
time
do
you
spend
on
the
housework?
4.我花了几个小时独自在房间里面思考这个问题。
I
have
spent
several
hours
in
the
room
alone
to
think
this
problem.

1. If I had got up earlier this morning, I could have caught the train for Beijing.
2. If I were a bird, I could fly in the sky freely.
3. If it had not been the accident, John's mother could not have been in hospital for two months.
4. If I had locked the door before going to bed last evening, Peter's computer could not have been stolen.
5. It it had not been the rainstorm, Mary's house could not have been damaged so severely.

1.I would have caught that train to Beijing this
morning if I got up early.
2.If I were a bird, I would fly freely in the sky.
3. If it was not for that accident, John's mother
wouldn't have stayed in the hospital for two
months.
4. If I had locked the badroom door before I went
to sleep, Peter's computer wouldn't have been
stolen.
5.Mary's house wouldn't have been ruined so
seriously if it were not for that storm.