Joe Jones, the eldest of the eight children, had to _____ out of school at the age of sixteen to help his father on the farm.
Winters in ______ north of China are for_____ most part dry and cold.
Would you likeknife and fork,or would you rather use chopsticks,sir?
—Has the little boy passed P. E. test? —He has tried twice and the teacher will allow him to have third try. the;不填 B. a; the C. the; a D. the; the
Although I had read the book assigned by the professor several times , it didn’t make any _____ to me.
—Have you known each other for long? —Not very long, __________ we started to work in the company.