Mrs.Smith finds it hard to clear up the mess,as her children are always ________ whenever she tries to. (2013·福建,29)
-----Peter, would you like a beer to go with your meal? -----Gure, it ______.
Oct.1st, ______is our National Day, is always celebrated with singing and dancig.
Young people go to college with the expectation that______educated people get a higher pay.
Only when Tom fully recovered______back to work.
The couple finally bought the house they wanted, for they______enough money.