单项选择题
（）to do the work, I should do it some other day.
A. If were I B. I were C. Were I D. Was I
单项选择题 Rosa likes lo image herself（）an actress.
单项选择题 Betty saved her money（）she might buy an MP3 player.
单项选择题 —Are we supposed to take off our shoes before we enter —No, you（）
