This key ring doesn’t belong to _______, maybe it’s ________.
Shanghai is bigger than ______ in Jiangsu and bigger than _______ in China.
The street was very busy because there was ________ traffic.
—I'm feeling so tired now. —stop and have a rest?
The girl is only two years old. You can’t leave her ____________.
The ticket ______ him ¥20.And flying to the USA ________him two days.