________，I lost heart in English learning, but my teacher often said to me, “Keep on working hard；you'll succeed ________.”
| A．At a time；in time |
| B．At a time；on time |
| C．At one time；in time |
| D．At one time；on time |
There were _______ shops in the city in 1982 than in 1990.
| A．little | B．few | C．fewer | D．less |
If you are not free today, come another day __________.
| A．too | B．so | C．instead | D．yet |
He can’t tell us ________, I think.
| A．important anything | B．anything important |
| C．important something | D．something important. |
The Huang River is the second __________ river in our country.
| A．long | B．longer | C．longest | D．the longest |
The light in the office wasn’t ________for him to read.
| A．enough bright | B．bright enough | C．brightly | D．enough brightly |