She observed a man ________on the opposite of the street.
| A．walking |
| B．walk |
| C．walked |
| D．to walk |
--- I want to have the film _________. Can I pick it up tomorrow.
--- No, problem.
| A．Developed | B．imagined | C．expanded | D．printed |
--- How ________ do you attend the evening classes?
--- _______, three times per week.
| A．long; On the whole | B．often; On average |
| C．soon; Generally speaking | D．much; In all |
It is suddenly ______ me that we could turn to our neighbours for help.
| A．thought | B．struck | C．came | D．occurred |
Tom succeeded, for he had made a great ______ and got over plenty of difficulties.
| A．progress | B．force | C．energy | D．effort |
It is agreed _______ there is a river, there is a city.
| A．that | B．where | C．that where | D．there which |