--- do you want to see giraffes? ---Because they’re smart.
Could you tell me __________ in the future?
I hurt my leg badly, so I __________ go to school tomorrow.
_____number of the students in our class ______ 40. _______ number of them ______ sporty.
Of the two pens, the boy bought ______ expensive one at last.
He spoke very fast and very _____ people understood what he said.