The floor is so dirty .Would you please ?
| A．to mop up it | B．mop up it | C．to mop it up | D．mop it up |
_______ do you ________ this American film on TV?
| A．How; think of | B．What; think about |
| C．What; like | D．How; think about |
______ our teacher is ill, _______ he still come to our class to teach us.
| A．Though; but | B．Though; / |
| C．Although; but | D．Although; and |
She plays a role in a film_____________ a true story.
| A．is based on | B．base upon |
| C．was based upon | D．based upon |
She was so angry at _____ he was doing _____she walked out without a word.
| A．what, that | B．that, what |
| C．that, that | D．what, what |
---Could you tell me _______yesterday?
--- Because my bike was broken on my way here.
| A．why you came late |
| B．why do you come late |
| C．why you come late |
| D．why did you come late |