英语选择题.请大家帮帮我!有些我实在不会做!每道题哪个正确用数字表示就好了!

英语选择题.请大家帮帮我!有些我实在不会做!每道题哪个正确用数字表示就好了!
It was well known that Thomas Edison_______the electric lamp.
invented
discovered
found
developed
When a fire_______at the National Exhibition, at least ten priceless paintings werecompletely destroyed.
broke off
broke out
broke down
broke up
He is a kind-hearted and_______gentleman.
respective
respectable
respected
respectful
I prefer to live in the countryside. Country life has a lot of_______over city life.
character
qualities √
advantages
ways
One day while Mr. King was working, he had a(an)_______and his left leg was badly injured.
business
accident
matter
event
Three people,_______, were injured in the accident.
included a child
include a child
including a child
includes a child
Good-bye, Miss Liu. I'm very pleased________.
to meet you
having met you
be meeting you
to have met you
We consider_______the instrument be adjusted each time it is used.
that it necessary
it necessary that
necessary that
necessary of it that
Dr. Hoffman proposed that we_______the meeting until next week.
put off
to put off
putting off
need put off
One of the benefits of the new model is that it is easier_______than the old one.
operating
to be operated
to operate
operated
A lecture hall is_______where students attend lectures.
there
which
one
that
In this factory each worker must receive a_______training course.
two-month
two months
two-months
two-months'
Once he starts a job, he won't stop_______it is finished.
till
after
before
until
_______all we should put the theory into practice.
Beside
To
Above
Of
It_______that I met one of my old classmates on my way home yesterday.
took place
occurred
broke out
happened
She_______her success to hard work and strong will.
owns
gives
owes
regards
The teacher spoke so fast that it was hard for the students to_______what he was saying.
take in
take out
take up
take over
The refrigerator is_______; we must buy some food.
bare
blank
hollow
empty
If you want to learn something, you had better pay_______in class.
care
respect
attention
notion
I don't think this kind of medicine has any_______.
answer
cause
effect
work
Don't worry, your watch_______and you can have it in no time.
is repaired
has been repaired
was repaired
is being repaired
The picture is pleasant________.
to look at
to look
to be looked at
looking at

invented 发明 broke out 起火 respectable值得尊重的
advantages 优点 accident 事故 including a child
to meet you that it necessary put off
operated one until Above
two-months' happened owns take in empty attention effect
has been repaired to look at