Who _______ to borrow a bike— Amy________.

Everyone lent a hand so that the work ______ a week earlier than I had planned.

Tom, your foreign teacher speaks Chinese fluently!—Oh, she has lived in China for six years, otherwise she _______ such good Chinese.

I won’t be able to understand what you say ______you speak too quickly.

Could you tell me whether Bill could pass the exam next year? -Of course he can.He has become a diligent student at present,so wehim to succeed. [ ]