This is_______ ID card. I found _______ ID card on the desk.
| A．an; the | B．an; an | C．a; a | D．a; the |
_____he is very tired , _____he still goes on working.
| A．Although, but | B．But, although |
| C．Although, / | D．But, / |
When we went into the park, we saw someone _____ Chinese Kungfu.
| A．plays | B．played | C．to play | D．playing |
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 |
What can we students do _____ the environment?
| A．to protect | B．protected |
| C．protecting | D．protects |
—Would you like to have _____? —No, thank you. I’ve had enough.
| A．anything more | B．something more |
| C．more anything | D．more something |