-We __________ play football on the busy road, it’s dangerous. -I agree with you. We should keep safe. A. needn’t B. mustn’t C. may not
The second book ______I want to read is Business @ the Speed of Thought.
–There is _______ interesting book on the teacher’s desk. --Oh, ______ book is Wei Fang’s.
— Excuse me, but can I sit here? — ________. The man who sat here says he will be back soon.
—Could you tell me ________? —By searching the Internet.
I have made ________ new friends here that I really enjoy my school life.