The pharmacist … working at the pharmacy now.
a) am
b) are
c) is
d) did
What does the doctor prescribe?
a) staying in bed
b) going for a long walk.
c) having much food
d) eating harmful food

21. What diet does the doctor usually recommend?
a) beef
b) fried potatoes
c) chips
d) fruit juice
I … taking medicine now.
a) am
b) are
c) is
d) did

My father … a good pharmacist.
a) is
b) are
c) has
d) have

Digitalis … used in medicine.
a) is
b) are
c) am
d) have

Yesterday we ______ at the pharmacy.
a) is
b) are
c) were
d) have

There … a regular program of immunization in our country.
a) is
b) are
c) am
d) has

The grass … always green here.
a) am
b) is
c) are
d) were