Add the once or twice to each sentence.-3.10 1 Washington, D.C. is capital of USA.
2 He never answers phone when he's at home.
3 I usually get bus to school in bad weather.
We took train from London to Paris.
5 Moon goes around Earth about every 27 days.
6 Somebody has dropped rubbish on floor.
7 My cousin enjoys listening to rock music on radio.
8 Nobody tells truth all time.​

2)what do they like?
Do they like to visit historic houses?
They don't like to visit historic houses.
Who likes the visit historic houses?
3)Where did he go?
Did he go to visit the Ant?
He didn't go to visit the Ant.
Who went to visit the Ant?
4)What will men and women wear?
will men and women wear the same clothes?
Men and women won't wear the same clothes.
Who will wear the same clothes?
6)When does he leave the house?
Does he leave the house at eight?
He doesn't leave the house at eight.
Who leaves the house at eight?
5)How does a school day start?
Does a school day start with ?
A school day doesn't start...

I (1. work) in a public library.I (2. have worked/have been working) here for many years and I (3. love) my job. I think I (4. am) lucky (5. to have) it. First of all, I (6. do not have to) get up early as the library (7. opens) at 10 o'clock. Secondly, it (8. is) interesting work because people aways (9. come) in and (10. ask) me (11. to help) them. This way I  (12. have already met) a lot of interesting people. Yesterday a man (13. came) to ask me about the climate in Brazil. While I (14. was looking) for this information, I (15. learnt) a lot of intersting things about that wonderful country. There is something else that makes me like my job and that is bookmarks. People (16.use) the strangest things as bookmarks. I (17. have found) a penknife, a comb, a watch, a key, lots of pens and pencils, different leaves and flowers and what not. But the other day i (18. had) a surprise of my life: I (19.opened) the book and what I (20. saw) (21. was) a huge tooth! It (22. was) used as a boomark.