Doctors should take special care when treating children because their breathing rate is different from _____ of adults.

Mr. Baker thinks his own inconvenience and _________ of his fellow colleagues are the only thing that the government should deal with.

—How many students are there in the classroom?—_________. They are all in the lab.

Nine in ten parents said there were significant differences in their approach to educating their children compared with __ of their parents.

---How about going shopping this afternoon?----This afternoon? I don’t think I will be free then.Let’s make ___ some other time.