14. Read and choose:
Hello! My name is Steve. I work in a wonderful place.
Every morning I must/mustn't wake up very early
because I should/shouldn't be late for my job. First
must/mustn't prepare the food for my special friends:
I wash vegetables, I peel bananas and I cut meat. They
are happy when I give them their favourite food, some
of them jump up and down, they play and make funny
noises. After that I must/mustn't clean their cages. I
must/mustn't be very careful when I do that because
lions, tigers or bears can/can't be dangerous, so I
must/mustn't stay in their cages too long.
All my friends are great and you should/shouldn't
come to visit us!
Where does Steve work?
a. in a forest
c. at the Zoo
b. on a farm​