.Thirty thousand yuan as well as hundreds of tons of food ______ to the flooded area.
——Did Tom come back late last night?——No. It was not yet 8 o’clock ____ he arrived home.
Our school has about 100 computers, but only sixty percent ____ used regularly.
Imagine how excited we were ____ that our schoolmates had been admitted to some famous universities.
Mum, I need a new schoolbag. Could you buy _______ for me tomorrow?
On March14, 2013, Xi Jinping was elected_______ president of _______ People’s Republic of China.