When people move to another country, they often try _________ the custom of their native land.
Hainan province lies ______ the south of Guangdong province, which is ______ the south of China.
I hate ______ when people call me by my nickname (绰号).
—______ will be our teacher of English in the coming year? —Mrs. White, I guess.
—Do you know ______ Tom was punished by his father? —That was ______ he refused to go to school.
This cake is very sweet. You ______ a lot of sugar in it.