— Have you been to the Great Wall?
—Perhaps not in my memory. ________, it might have been during my early childhood.
| A．If any | B．If so | C．If ever | D．If not |
---Where did you save the drowning girl, ________ parents were both professors?
---It was from the lake ______ she often went fishing.
| A．who; that | B．whose ; that | C．whom; where | D．whose; where |
John complained to the bookseller that there were several pages______in the dictionary.
| A．missing | B．losing | C．dropping | D．leaking |
When I talked with my grandma on the phone, she sounded weak, but by the time we ______ up , her voice had been full of life.
| A．were hanging | B．had hung | C．hung | D．would hang |
success of Zhu Zhiwen’s singing has beengreat honour to his hometown.
| A．The，a | B．The；an | C．不填，the | D．The，不填 |
—Did you spend a lot of time looking for the lost child?
—________. It took us half a month, but luckily we found him.
| A．My pleasure | B．Absolutely |
| C．Not at all | D．Don’t mention it |