-Do you know our town?
-No, this __________ the first time I __________ here.
| A．was; has come | B．is; come |
| C．is; had come | D．is; have come |
I still remember how many years _____ was that I quarrelled with her for the first time.
| A．when | B．this | C．that | D．it |
In face of difficulties the climbers______in the hope of reaching the top before dark.
| A．insisted on | B．looked up | C．turned away | D．kept on |
---Where did you fall in love with her at first sight?
---____was in a small villiage where my father worked.
| A．That | B．There | C．It | D．This |
---Is it height and weight_____the interviewer pays attention to?
---Absolutely not. He will consider _____ important to be experienced
| A．which; it | B．that ; it | C．which ; that | D．that ; that |
Large quantities of polluted water_____ into the sea so that lots of fish died.
| A．is flowing | B．was flowing | C．are flowing | D．were flowing |