<span>Sally(was) very happy yesterday.
Kate and molly(were) very good friends last autumn.
Bob and tim (were) in the shop last morning.
Saturday (was) the hottest day this month.
The chimps(were) the funniest in the zoo.</span>
When he came back home he saw a threatening letter by unknown person.
The constitution of our country defend us by law.
You should to defend yourself from masqueto bites.
In this city there is a threat of the radiation contaminition.
1. I am writing
2. I was writing
3. is sleeping
4. was sleeping
5. are not doing
6. were not doing
7. Are you eating ice-cream now?
8. Were you eating ice-cream...?
9. What is your father doing now?
10. What was your father doing...?
11. Why is she crying now?
12. Why was she crying...?
13. She was reading...
14. is not reading
15. is going
16. What are you doing now? - I am drinking tea.
17. Were you drinking tea at this time yesterday? - No, I was not drinking tea at this time yesterday, I was eating a banana.
18. was reding, is reading
19. is playing
20. was shining, were singing
1.Beer is made from water, hops and malted barley. 2.The first CDs were marketed in 1982 by Rhillips and Sony. 3. Penicillin was discovered by A/ Fleming. 4. the research is beeing done by a team of European Scintists. 5. <span>the names of the Nobel Prize winners will be announced in May by the committee.</span>
The train doesn’t leave at 10
o’clock, does it…?
They don’t listen to dialogues,
<span>do they…? </span>
He gather berries every summer,
doesn’t he…?
I haven’t been to Buckingham
Palace, have I…?
The writer didn’t publish this
story, did he…?
Londoners are proud of their
parks, aren't …they?
<span>Children were in the gallery
last week, weren't they…?</span>