1. Past Simple or Past Continuous.
a) While the pupils (read)
a very interesting story, their teacher (sit)
at the table.
b) When I saw my best friend, he (walk)
_in the park with his dog.
c) We (see).
a lot of places of interest when we were in America.
2. Past Simple or Present Perfect.
a) Kate
always (dream)
of visiting London.
b) (not see)
Ann recently. I (see).
her last year.
c) When
you (be) in Spain? - I (be)
there two years ago.
3. Future Simple, Present Continuous or be going to
a) I have three tickets for the football match. I (go)
there next Saturday.
b) There are a lot of clouds in the sky. I think it (rain)
c) Kate, (go)
to the theatre with us tonight? - I don't know, I (ask)
my mother.