Раскройте
скобки, поставив глагол в нужную форму.
1) I (to be)
afraid I (not to understand) you.
2) Catherine
(to be) in the garden. She (to pick) cherries.
3) What you
(to look) at? –I simply (to look) about.
4) My
sister (to practice) the piano; she usually (to practice) it about
this time.
5) What you
(to listen) to? –I (to listen) to music.
6) I think
he (to make) a big progress very soon because he (to work) hard.