The wisdom comes with age makes a big difference to leadership.
| A．where | B．when | C．what | D．that |
____ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.
| A．That | B．What | C．In spite of what | D．Though what |
I have no dreams ____ to have a happy life.
| A．rather than | B．more than | C．other than | D．less than |
This problem may lead to more serious ones if ____ unsolved.
| A．making | B．remained | C．keeping | D．left |
I ____ you, but I didn’t think you would listen to me.
| A．could have told | B．must have told | C．should tell | D．might tell |
If you live in the country or have ever visited there, ____ are that you have heard birds singing to welcome the new day.
| A．situations | B．facts | C．dances | D．possibilities |