单项选择题— Can you tell me why ______ — Because I want to help the people there.
单项选择题______ How often do you phone your family
单项选择题Though his grandmother lives ______ , she never feels ______.
单项选择题— Mr Smith must have been to your home this morning.— No, he ______ ,because he didn't know my address.
单项选择题There ______ a football match next Wednesday.
单项选择题— Do you mind my asking you a personal question — ______ , any questions are welcome.
单项选择题______ of the twins passed the exam because they worked hard at their lessons.
单项选择题How happy we are ______ each other here away from home!
单项选择题______ the window. What's happening there
单项选择题______ bad weather we are having! We've never had ______ rainy days.