He worked hard and achieved what he set out to do, but ________ what he had owned, including his health and his marriage.
| A．at the mercy of | B．at the service of |
| C．at the cost of | D．at the risk of |
As we all know, smoking too much can _____ cancer and many other illnesses.
| A．lead to | B．build up | C．result from | D．lie in |
The government tried its best to _____ the people’s needs, but the people were still not_________. In fact, what the government did was not___________.
| A．satisfy; satisfying; satisfied | B．satisfy; satisfied; satisfying |
| C．satisfied; satisfied; satisfying | D．satisfying; satisfied; satisfied |
The other day, I ______ an article in a magzine about the famous singer Lady Gaga.
| A．came up | B．came across | C．came about | D．came out |
The lab is equipped _____ a lot of modern equipment for medical experiments.
| A．by | B．from | C．with | D．to |
It is because she loves her students _____ she is respected by them.
| A．who | B．which | C．what | D．that |