The post office isn’t far from here. You ___________ a taxi.A. don’t need take B. needn’t to take C. needn’t take
-What heavy rain! -_____ it is raining, the farmers are still working there.
-I didn’t know _______.He looked so sad yesterday. -Maybe he failed his exams.
Shanghai Zoo is very famous. Every year ______ people visit it.
--You have been to Shanghai, haven’t you? --_______. I have only been to Nanjing. I plan to visit it this summer.
--Who is knocking at the door? -It ______ be Mr. Wang. He always knocks at the door so loudly.