Ex.1
1) Is
2) Have lived
3) work
4) have never been
5) like
6) am
7) went
8) visited
9) are
10) have never been
ex. 2
1) where
2) best
3) could
4) is
running
5) Mary’s
6) any
7) who
8) much
9) hasn’t
come
10) will
buy
Ex.3
1) London is a very big city. 2)My
mother works in a hotel. 3) My father is watching TV now. 4) He likes watching
TV. 5) On Sundays we go to the restaurant.