—Lend me some more money，will you?—Sorry，I’ve got______at hand myself.You know the MP3 player cost me all I had just now.

 Do you really believe that Mr White has blamed us for the accident,especially ________ ?

— How do you usually come to school , by bus or by bike?— _____ . I walk .

_______ is important for us to learn English well.

Annoyed by the salesman's bad manner，John chose ________of the two computers on sale and left.