We all think _________ is kind ________ you to give your seat to a young lady with a baby in her arms yesterday.
| A．that, for | B．it, for | C．it, of | D．that, of |
She learned to playpiano all by herself.
| A．a | B．an | C．the | D．不填 |
Jenny is on holiday now. I wonder.
| A．when she will come back | B．when she came back |
| C．when will she come back | D．when did she come back |
The Spring Festivalin January or February.
| A．celebrates | B．is celebrated | C．celebrated | D．was celebrated |
The teacherscame for a visit are foreigners.
| A．who | B．whom | C．whose | D．which |
Imy homework, I guess I can't join you.
| A．don't finish | B．didn't finish | C．haven't finished | D．won't finish |