26. - You really should take a break from work.
- _____!
a) I wish I would
b) If only I can
c) If only I could
27. The audience _____ in tears at the end of the play.
a) was
b) were
c) both are correct
28. Let’s go, ____ ?
a) will we
b) shall we
c) do we
29. He suggested ____ my job.
a) me to change
b) me changing
c) I change
30. I have four brothers, two ____ are doctors.
a) of whom
b) whom
c) who