1. If I had seen Ann, I would have told her about the party.
2. If he hadn't been tired, he wouldn't have stayed in.
3. If she hadn't left home late, she wouldn't have missed the bus.
4. If they had taken an umbrella, they wouldn't have got wet.
5. If we hadn't left the camera at home, we would have taken some photographs.
6. If she hadn't gone to the party, she wouldn't have met a lot of new people.
7. If the weather hadn't been great, we wouldn't have gone to the beach.
1) These are black pens
2) These men live next door
3) There are children in the garden
4) The cats are grey
1. Who was
2. Who is
3. Can Ted come?
4. Could Ann read?
5. Has David
6. Does your friend like
7. Does his grandfather work
8. Did he go
9. Did she give
10. Did they sent
1-?,2-red,3-white,4-green,5-?,6-black,7-grey,8-blue,9-yellow
1635-one-thousand-six-hundred-thirty-five
1840-one-thousand-eight-hundred-forty
1991-one-thousand-nine-hundred-ninety-one
2008-two-thousand-eight
2012-two-thousand-and-twelve
2017-two-thousand-and-seveteen