Помогите с английским.

За двадцать восемь предложений 10 баллов, понимаешь ли, мало будет; -)
1.Various kinds of sport ARE popular in the USA.
2.What IS THE matter with you?
3.Our students WENT to France last year.
4.I CAME home, when he WAS SLEEPING.
5.I AM SORRY, I MISSE lectures last week, I WAS ill.
6.Where WILL you GO to have lunch? OR...WHERE DO YOU GO TO HAVE LUNCH...
7.I AM IN A HURRY (I'M HURRYING), my chief IS WAITING for me.
8.The earth GOES round the sun. I must go.
9.It IS GETTING (IT GETS) cold. In summer we usually GO to our friends in Kiev.
10.Who KNOWS English in your family?
11.When WILL you WAKE UP tomorrow?
12.They ARE (WERE - WILL BE) glad to see you.
13.We ARE going) to St. Petersburg next week.
14.He HAS arriveD (ARRIVED) at the airport too early.
15.They SIGNED this contract only yesterday.
16.This man IS a criminal.
17.We DON'T KNOW when he WILL give evidence. OR (WE DIDN'T KNOW WHEN HE WOULD GIVE EVIDENCE).
18.He FEELS (IS FEELING) well now.
19.They ARE WRITING A test now, then they WILL GO To the library.
20.HAVEN'T you RECOGNIZED me?
21.Where ARE youR friends now?
22.They ARE SMOKING in the garden.
23.At 7 o’clock we usually ( to wake up) breakfast. (в оригинале написанное бред, поэтому переделываю; -) At 7 o’clock we usually WAKE UP AND HAVE breakfast
24.DO you WANT anything to eat?
25.There ARE four boys and teacher in the classroom.
26.I AM very tried and WILL GO to bed early. OR (I WAS VERY TIRED AND WENT TO BED EARLY.)
27.It IS a funny situation, but they AREN'T LAUGHING. OR (IT WAS A FUNNY SITUATION, BUT THEY WEREN'T LAUGHING)
He saw an accident while we WERE SPEAKING

задания уже содержат ошибки

1) are
2)is
3)went
4)came, was sleeping
5)am sorry, missed, was
6)are going
7)am hurring, is waiting
8)goes