To make members of a team perform better, the trainer first of all has to know their ______ and weaknesses.
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.