1.Present cont
2.Present perfect
3.Present perfect cont
4.Present simple
5.Present perfect cont
6.Present perfect
7.Present cont
8.Present cont
9.Present simple
2.
1.Works 2. have worked 3.is working 4. have been working
1.Have been cooking 2.is cooking 3.have cooked 4.cook
1.hasn't read 2.read 3.hs been reading 4.is reading
3.
Where do you come from?
Does Nick speak any foreign languages?
What has happened to your car?
Has Bob been cutting the grass?
Have you ever seen a famous person?
How much do these sandals cost?
Why are you crying?
Has anybody heard the noise?
How long have you been cooking this pizza?
Is your telephone rinning?