II. Open the brackets, using the Passive Voice in the appropriate tense.

1. Newly admitted animals (vaccinate) usually by veterinary technologists.

2. Tissue samples of the sick animal (collect) by the students already.

3. Yesterday a sick dog (examine) by a veterinarian.

4. The number of red blood cells (count) before the surgeon began the blood transfusion.

5. These veterinarians (train) at the department of Veterinary Medicine of the Academy next year.

III. Choose the correct form of the Passive Voice.

1. The problem of domestication of ostriches …. in some scientific journals now.

a) was discussed b) was being discussed c) is discussed

2. Veterinary work … at this poultry farm last year.

a) was organized b) has been organized c) is being organized

3. The farmers … by this veterinarian.

a) are often helped b) often help c) are being helped

4. After the second World War foot-and-mouth disease … widely throughout the world.

a) was distributed b) has been distributed b) was being distributed

5. A plan for reproduction of the beef cattle on the farm … next week.

a) will have been discussed b) will be discussed c) will discuss

List of irregular verbs

become	became	become
begin	began	begun
bring	brought	brought
build	built	built
buy	bought	bought
come	came	come
cut	cut	cut
do	did	done
drink	drank	drunk
eat	ate	eaten
fall	fell	fallen
feed	fed	fed
feel	felt	felt
get	got	got
give	gave	given
go	went	gone
keep	kept	kept
know	knew	known
learn	learnt	learnt
leave	left	left
lose	lost	lost
make	made	made
meet	met	met
put	put	put
read	read	read
run	ran	run
say	said	said
see	saw	seen
send	sent	sent
sleep	slept	slept
smell	smelt	smelt
stand	stood	stood
take	took	taken
teach	taught	taught
tell	told	told
think	thought	thought
win	won	won
wake	woke	woken
write	wrote	written