4 The weather is cold, but raining. a it doesn't
b it isn't
с it not
5 A What___DOING?
B. I'm studying for an exam
a are you
b do you
с you are
6 Look! The Queen's flag ___
a fly
b flies
с is flying
7 The museum at 2.00 on Mondays.
a closes
b is closing
с close
8 A What?
B. I'M a nurse
a are you doing
b do you do
с do you