I would have come earlier, but I ________ that you were waiting for me.
| A．didn’t know | B．hadn’t know |
| C．would have known | D．haven’t known |
---Good evening. ______ ?
---Yes, that’s right. We’d like a table on the side.
| A．What for | B．Can I help you | C．What’s the matter | D．Two for dinner |
______ different life today is from ______ it was fifty years ago.
| A．What a; what | B．What a; how | C．How; what | D．What; what |
The driver was at ______ loss when ______ word came that he was forbidden to drive for speeding.
| A．the ; the | B．a ; / | C．/; / | D．a ; the |
My sister ,_____ my family are proud, was admitted to Tsinghua University last autumn.
| A．who | B．which | C．in which | D．of whom |
He then drew out of a pile of papers with name and dates which could 20 years ago.
| A．marked; date from | B．marked; be dated back from | C．marking; date up to | D．marking; date from |