My sister____Beijing tomorrow. She works there. A:leaves B: is leaving for C:leaves for D: is leaving
He wasn’t _____ to understand the questions.
The strong young man can swim ______ the river.
The boss(老板) makes the workers _____ these machines(机器) for ten hours a day.
—Kangkang, will you _____ your photos _____me tomorrow? —OK.
Early to bed and early to rise ______ a man _______.