【重庆市2015年初中毕业暨高中招生考试英语试题(A卷)】They walked home last night because they couldn’t _____ to take a taxi.
I have ________ aunt and ________ uncle.
---Are these your books? --- Yes, ________.
Thank you ________ your e-mail.
The boy is ________ the room.
---Where are your brothers? ---________ in the classroom.