Since the outbreak of the disease, 90 patients have been         to have the illness and other suspected patients are still under examination. 

Shanghai native Charles Kao and two American scientists were __________ the 2009 Nobel Prize for physics yesterday.

---Could I take my child? ---Sorry. The ticket ____ one person to the cinema.

Frequently single-parent children ________ some of the functions that the absent adult in the house would have served.

With world economic crisis worsening, people _______ the government for more unemployment benefits.