Mr Smith was so angry at all____Bill was doing____he walked out angrily.
| A．that;what | B．that;that | C．which;which | D．what; that |
National Day and International Labour Day are great___in our country
| A．things |
| B．incidents |
| C．accidents |
| D．events |
Though___money,his parents managed to send him to the university
| A．lacked |
| B．lacking of |
| C．lacking |
| D．lacked in |
I am sure David will be able to find the library---he has a pretty good___of direction
| A．idea |
| B．feeling |
| C．experience |
| D．sense |
Having failed my French exam,I decided to concentrate___science subjects
| A．to |
| B．upon |
| C．in |
| D．at |
The manager said to the employees at the meeting that everyone must___their attention to efficiency
| A．concertrate |
| B．focus |
| C．pay |
| D．fix |