Is it the pigeon to______ he attached the message ______ carried the news there?
| A．whose leg; which | B．which leg; that |
| C．its leg; which | D．whose leg; that |
--- Did you find the pen yesterday?
--- No, I didn’t find ________, but I have bought ________.
| A．it; it | B．one; it | C．it; one | D．one; one |
All of us want very much to see these amusing movies，especiallyyou referred to just now．
| A．any | B．it | C．the one | D．one |
______ has already been pointed out, only by correcting mistakes, can you make progress.
| A．It | B．As | C．That | D．What |
—Henry, the phone is ringing. Do you want me to go?—No ,sit still..
| A．I’ll get it | B．I am to get it | C．I’m getting it | D．I am about to get it |
—you were so late this morning?—I forgot to set the alarm before going to bed last night.
| A．Why | B．How come | C．How about | D．How |