It is _______ it was yesterday.
| A．as beautiful day as | B．as a beautiful day as |
| C．as beautiful a day as | D．beautiful as a day as |
The official ___ whom we applied ___ a permit was most warm-hearted.
| A．for; for |
| B．to; for |
| C．in; to |
| D．to; with |
Many of the survivors are being ___ burns and other injuries at local hospitals.
| A．treated for |
| B．cured for |
| C．treated as |
| D．cured of |
The number of people who ___ in position of professional skills and knowledge ___ shrinking.
| A．are; is |
| B．is; are |
| C．are; are |
| D．is; is |
The experiment shows that proper amounts of exercise, if ___ regularly, can improve our health.
| A．being carried out |
| B．carrying out |
| C．carried out |
| D．to carry out |
It sounds like something is wrong with the car’s engine. ___ we’d better take it to the garage immediately.
| A．Otherwise |
| B．If not |
| C．But for that |
| D．If so |