-Can I borrow your car?-Sure,but ___.A.you must return it back to me on Monday.
-Can I borrow your car?
-Sure,but ___.
A.you must return it back to me on Monday.
B.you must give it back to me tomorrow.
C.you must give it me on time.
②我很高兴收到你的来信.
I'm very glad to __ a letter __ you.
③There is some water in thebottle.（就划线部分提问）
__ __ water __ there in the bottle?
④Their fathers work in our city.（就划线部分提问【划线部分是in our city】）