With inspiration from other food cultures, American food culture can take a ______ for the better.
A．share B．chance C．turn D．lead
The president of the World Bank says he has a passion for China, ______ he remembers starting as early as his childhood.
A．where B．which C．what D．when
Shortly after suffering from a massive earthquake and ______ to ruins, the city took on a new look.
A．reducing B．reduced C．being reduced D．having reduced
I should not have laughed if I ______ you were serious.
A．thought B．would think C．had thought D．have thought
Team leaders must ensure that all members ______ their natural desire to avoid the embarrassment associated with making mistakes.
A．get over B．look over C．take over D．come over
In the global economy, a new drug for cancer, ______ it is discovered, will create many economic possibilities around the world.
A．whatever B．whoever C．wherever D．whichever
