【正文】
, any ,some 7. There is a big park(公園 ) ______ my house. A. in front of B. front of C. in the front of D. in front 8. Is there a pen in your bag? _________. A. Yes, it is B. Yes, there is C. No, there is D. No, it is are your books? _______ in my bag. A. It is B. They are C. Its D. There are 10. How many chairs are there in your classroom? _______ 46. A. They are B. It is C. There are D. These are A A B B C Homework ? 樹上沒有鳥。