By the end of Last year, we _____ more than 1,100,000 cars.
| A．were producing | B．produced |
| C．had produced | D．would produce |
Onlyto use this reading room. Students have another room on the second floor.
| A．are the teachers allowed | B．are allowed the teachers |
| C．the teachers are allowed | D．the teachers allowed |
The police will have tothe room for fingerprints.
| A．check | B．examine |
| C．clean | D．analyze |
once before, after your class I got my visa(签证). So thank you again.
| A．Having rejected | B．Rejected |
| C．Being rejected | D．To be rejected |
Who is the mana blue shirt? I have never seen him before.
| A．is wearing | B．dressed up |
| C．dressed in | D．worn |
She just cannot make herself ________ though she tries hard.
| A．understand | B．understanding |
| C．understood | D．to understand |