We have come to the __________ that it would be unwise to accept his idea.
| A．suggestion | B．conclusion |
| C．plan | D．promise |
Research _______ that over 90 percent of high school students are dissatisfied with their test scores.
| A．indicates | B．introduces | C．dictates | D．determines |
His face an embarrassed smile when he heard the result of the competition．
| A．came on | B．took up | C．took on | D．turned into |
When the disabled sportsman won a gold medal,a lot of people him on his Success．
| A．appreciated | B．approved | C．congratulated | D．remarked |
— Sunny day, isn't it?
— Let's hope the sunny weather for Saturday's tennis match.
| A．carries on | B．moves on | C．goes up | D．keeps up |
This problem may lead to more serious ones if___ unsolved.
| A．making | B．left | C．remained | D．keeping |