Exercise 6. Each of the following sentences has one mistake. Identify and correct the mistakes. 36.Ba often does his homeworks in the evening. A B C D 37.I don't have some apples but I have some bananas. A B C D 38. Would you like any tea? ~ Yes, please. A BC D 39. That's my sister over there. She stands next to the window. A B C D 40. There aren't any trees in the left of Lan's house. A B C D