Give the correct for of word please be quiet?

1.please be quiet! I (work).......am working....................

2. she (play) .........was palying..............tennis when she broke (break) .................her arm

3. i didn't like exercising at first but now I (used to / go).....am used to going............... jogging every morning

4.aften dinner, Ken (suggest) suggested...............(go)...going... for a walk

5. please sit down I (try).....am trying............. (watch)...to watch..................this tv program

6.It (rain)....rains......... every time he (go)..goes.... out

7. nancy (submit).....had submitted......... her resume before she (nkow)....knew............. the positon was filled

8. my father (smoke)......has smoked... any cigarette since 2002

9. be careful! the ladder (fall)...is falling...... dwon

10. when i got home, he wasn't there. he (go)...went........ out

11. when they (go) ...went..... out of the house they (take) ..took........... thier umbrella becau se it was raining

12.at 9.00 on next sunday, we (have)...will being had.................adinner at our friend's house

13 fred and george are astors they (act)......have been acting............three times a day at the moment

14. you'd better (listen)listen...to other people instead of (talk)...talking..............about yourself all the time

15. jimmy (throw)threw. the ball high in the air and betty (catch)....caught.........it when it (come)..came...........down

16.only five years ago, there (be).was............... a shortage of computer specialists

17. when sue looked into the fridge, all the food (go).....went.............

18.I can't find my umbrella.- Don't worry.I (lend)...will lend.......................you mine

19.at 8 o'clock yeswere swimming................in the seaterday morning we (swim)....

20.john anh sarah first (meet)....met......... in 1998, and they (be married) ..have been married........for three years now

21.some people (believe).....believe..... there is life on the other planets