The plane leaves at 9:00 p.m. So I have to be at the airport __8:00 p.m. at the latest.
--- What makes you so happy today, Jack? --- Because my teacher says I am __________ honest boy.
There’re a lot of _____. It’s _______.
When is the best time ______ China?
Five million, five hundred and fifty-two thousand, three hundred and thirteen is _________.
About _____ of the students in Grade Eight this year were born in the ______.