As students, we should work hard and do ________ best to realize our dreams.

．______ surprised the family most was ________the girl played basketball very well．

What did your brother say in the letter? — He told me he_____to Shaoxing next week.

Have you heard of Steven Jobs, the co-founder and CEO of Apple? —- Yes, but it’s a pity that he has _____ for a half year..

Hello, may I speak to Mr Green , please?—Sorry. He ________ a meeting. Can you call him later?