Why do you like this TV program—________it’s very interesting and exciting．

It is the prevention of disease______its successful treatment that has led to the rapid increase of the world’s population

There _____ an English evening partynext Saturday.

me, you are supposed to hand in your designnow–I’m sorry, my computer broke down, or I ________ itlast night

Did you wash your new suit in hot water—Of course not. I am not ______ foolish.