She's aiming ________ a scholarship. That is why she has been focusing her mind ________ her work.
— Do you think he will come at this weekend?— ___________, because he has an important party to attend.
The important thing is _______ a man does, not ______ he says.
Emmett hasn’t got enough ______ to remove that stone. He is only 10.
It seems that Jenny is a(n)______lady, for she always works more than 12hours a day.
--Did you listen to Mr. Jackson’s lecture?--Yes, I have never heard a _______one.