单项选择题
Oh, You're back at work? How was your holiday? （）
A.We had rain every day and stayed at the hotel most of the time. B.The ten-day holiday was not long enough. C.I was missing you when I was on holiday. D.I heard you were on holiday, too.
单项选择题 Hurry up. The lecture begins at 2:00.（）
单项选择题 I think the Internet is very helpful.（）
单项选择题 Are you feeling better today, Mrs. Silver?（）
