There are floors in the building and Mr. Wang lives on the floor.
| A．twelve; twelve | B．twelfth; twelfth |
| C．twelfth; twelve | D．twelve; twelfth |
It’s a pity that I failed. But I am sure I will make it if I am given another .
| A．chance | B．purpose |
| C．success | D．condition |
I read a report about this morning. It helps poor children by providing them with basic education and food.
| A．UNICEF | B．Oxfam |
| C．ORBIS | D．WWF |
— Is SIEMENS European company?
— Yes. Its head office is in Germany.
| A．a; the | B．an; the |
| C．a; / | D．an; / |
— Mum, do you mind my listening to music for a while?
— . But please listen to it with your earphone.
| A．Yes, please | B．No, thank you |
| C．Not at all | D．Yes, I do |
In our life, we can work hard on one task , and then another. In this way, all your dreams can be realized.
| A．at a time | B．on time |
| C．at the time | D．all the time |