.How many of us ____ a meeting that has nothing to do with us is not important at all. 

___________　healthy, with easy access to affordable medical care, is still a dream for many people with medicine prices ___________　sharply.

“Mum, why do you always make me eat an egg every day?” “________ enough protein and nutrition as you are growing up.”

I can hardly imagine such a little boy ___ across the Nile.

______ many times, my elderly mother still can’t remember how to light the gas.