— May we leave the classroom now
— No, you ______. You ______ to leave until the bell rings.

单项选择题— Could you please tell me ______ in today’s newspaper — Sorry,______

单项选择题Maybe bamboo has more uses than ______ in the world．

单项选择题Look ______! There's a train coming.

单项选择题— Kate had won the first prize in the singing competition．— ______ pleasant surprise this gave her classmates!

单项选择题— Can you tell me ______ —By doing more speaking.