7. Tomorrow I must-
-the bill.
a) be paid
b) pay
c) am paid
8. Tomorrow the bill must
a) pay
b) paid
c) be paid
9. This book can
at any book shop.
a) buy
b) be bought
c) bought
10. This work can't
a) be done
b) is done
c) do

0224n    2   29.05.2020 14:37    14