It's no secret to us, but he alone is in the dark. It means ____.
| A．nobody but him knows the secret |
| B．we all know the secret except him |
| C．it's so dark that he can't see everything clearly |
| D．only the needs to keep the secret |
—— Have you seen＿＿＿pen? I left it here this morning．
—— Is it＿＿＿black one? I think I saw it somewhere．
| A．a； the | B．the； the | C．the； a | D．a； a |
How beautifully she sings! I have never heard＿＿＿＿．
| A．the better voice | B．a good voice |
| C．the best voice | D．a better voice |
—— I’d like＿＿＿＿＿information about the management of your hotel, please．
—— Well, you could have ＿＿＿＿＿ word with the manager． He might be helpful．
| A．some； a | B．an； some | C．some； some | D．an； a |
If there were no examinations, we should have＿＿＿＿＿at school．
| A．the happiest time | B．a more happier time |
| C．much happiest time | D．a much happier time |
She is＿＿＿＿＿new comer to＿＿＿＿chemistry but she has already made some important discoveries．
| A．the； the | B．the；／ | C．a；／ | D．a； the |