An increasing number of people enjoy sun-bathing, but experts warn that too much ________of the body to strong sunlight is harmful．
| A．access | B．exposure | C．resistance | D．touch |
_____ he’s only been learning English for a year, he speaks it very well.
| A．Considered | B．Considering |
| C．Having considered | D．To consider |
--- I hear Warren _____ in a middle school.
--- What? I can’t imagine him _____ as a teacher.
| A．teaches; working | B．teaches; work |
| C．teach; to work | D．teach; working |
The 18-storeyed building, when _____, will shut out the sun _____ up the rooms in my house.
| A．completed; lighted |
| B．completing; lighting |
| C．completing; lighted |
| D．completed; lighting |
_____ and out of breath, we reached the top of the mountain and stopped _____ the beautiful scenery.
| A．Tiring; to admire | B．Being tired; admiring |
| C．Tired; to admire | D．Tired; admiring |
The performance of the host, _____ to please the audience and draw their attention, was greeted with a cold silence, however.
| A．had intended | B．intended |
| C．being intended | D．to intend |