____ you _____ to go to the park when you were children? A. Did, use B. Did, used C. Do, used
The patients will have to wait all day ______ the doctor works faster.
---What can I do for you? ---I want t o buy some _____clothes.
The underlined part in the word “says” is pronounced as ______.
The newly built school canteen(餐厅) is big enough to hold two ________ students at lunch time.
Every year lots of trees ________ to make our country more beautiful.