---Excuse me, I want to buy some food. Where can I find a supermarket? ---I know ________ not far from here. You can easily find ________.
– We have forty students in the classroom . __________ of them are boys . How man y girls are there ? -- There are thirty .
The boy __________ his books and went for his dinner .
I am looking for a W.C , but I can’t find __________ .
Work hard __________ you will succeed .
If there __________ no buying and selling of animals , there __________ no killing .