Playing balls together is a kind of activity_____ every player needs to be well-cooperated together.
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.
You look so tired. You________have stayed up late again.