--- Jack, did you happen to see ____ black and ____ white cat?
--- Is she missing? I told you to take care of her.
| A．the; the | B．the; / | C．a; / | D．a; the |
Helen was much kinder to her youngest son than to the others, __________, of course, made the others envy him.
| A．who | B．that | C．what | D．which |
The English play __________ my students acted at the New Year’s party was a great success.
| A．for which | B．at which | C．in which | D．on which |
Only when your identity has been checked__________.
| A．you are allowed to come in |
| B．You will be allowed to come in |
| C．will you allow to come in |
| D．will you be allowed to come in |
No sooner____ on my comfortable bed______ my telephone rang.
| A．had I lain, than | B．I had lain, than | C．had I lain, when | D．did I lain , when |
—Were you caught in the rain yesterday?
—Good luck. No sooner home than it poured down.
| A．I had reached | B．had I reached |
| C．did I reach | D．I have reached |