Scientists are making great efforts to develop new drugs to avoid the situation ____ the drug has more or less some side effect which will effect other organs.
A.when B.that C.which D.where
The little girl had been taught to behave ____ her parents would live as quiet a life as possible.
A.in such a way that B.in a way such that
C.in such a way as D.in a way so that
The President, ____ administration has been under constant fire during the last eighteen months, is unlikely to seek a second term of life.
A.who B.whose C.which D.his
It was not until the entire river was covered with rotten fish which died from acid rain that ____ how serious the pollution was.
A.did the villagers realize B.made the villagers realize
C.the villagers realized D.realized the villagers.
____ they went abroad, the tourists were so curious about everything that they couldn’t help purchasing many goods, which made it difficult to control the budget.
A.For the first time B.By the first time
C.At the first time D.The first time
____ the class teacher put emphasis on the importance of doing homework independently, his students still spent most of the time copying others’ homework.
A.While B.Despite
C.Unless D.Once
