—You look .Can you tell me why you are so happy?
—Sure. I saw an movie just now. It has great fun.
| A．excite; exciting | B．excited; excite |
| C．exciting; excited | D．excited; exciting |
When the teacher ______ how to do the experiment, the bell rang.
| A．explains | B．will explain | C．was explaining | D．is explaining |
I ______ my mind to study harder since I visited the Shanghai Supercomputer Centre.
| A．am making up | B．have made up | C．made up | D．had made up |
As a father, Einstein was just as ______ as any other father in the world.
| A．kind | B．kinder | C．kindest | D．the kindest |
The cable Internet seems ______ than I expected.
| A．quick | B．quicker | C．quickly | D．more quickly |
When you’ve learnt English, you’ll find it a bridge to so much ______.
| A．knowledge | B．tradition | C．idea | D．method |