. At noon in summer the villagers like to seek shade ________ the air is cooler.
| A．in where | B．in which | C．where | D．the place where |
（届福建省漳州市八校高三第三次联考英语试卷）
In April, thousands of holidaymakers remained ______ abroad due to the volcanic ash cloud.
| A．sticking | B．stuck | C．to be stuck | D．to have stuck |
（届天津市十二区县重点校高三第一次模拟联考英语试卷）
The government will take some effective measures to control the heavy smog_____the northern China.
| A．blankets | B．to be blanketed | C．blanketing | D．blanketed |
（2014届浙江省宁波市十校高三3月联考英语试卷）
The couple is considering a 3D TV set for their new flat, which is widely considered to be in fashion．
| A．to buy | B．buy | C．buying | D．to be bought |
（届北京市顺义区高三3月统一测试英语试卷）
A new way of teaching _____ in the article can make learning easier.
| A．introduced | B．has introduced | C．was introduced | D．is being introduced |
（届陕西省五校联盟高三第二次模拟考试英语试卷）
Be careful when you deal with this chemical, as it will explode when ______ to sunlight.
| A．exposed | B．to expose | C．exposing | D．being exposed |