There are so many kinds of Mp3 in the shop. We can’t decide ________ .
| A．what to buy | B．to buy what | C．which to buy | D．to buy which |
Just before the Chinese class, I suddenly realized that I forgot _______ my Chinese text book.
| A．bring | B．bringing | C．and bring | D．to bring |
-- Can I tell Peter about the news?
-- No, I don’t want anyone else to know it. You ________ keep it to yourself.
| A．must | B．need | C．can | D．may |
I feel it hard to keep up with my classmates in study and sometimes I lose heart. But whenever I want to ________ , my teacher always encourages me to work harder.
| A．go on | B．run away | C．give up | D．look out |
-- Lily is coming by ________plane tomorrow.
-- Let’s go to ________ airport to meet her.
| A．a; a | B．/; a | C．the; the | D．/; the |
