Why haven't you finished your homework yet? You___________ to have finished it by last Sunday.
| A．are supposed | B．were supposed |
| C．are supposing | D．were supposing |
Can you tell me __________
| A．who is that gentleman | B．that gentleman is who |
| C．who that gentleman is | D．whom is that gentleman |
What I'm considering now _________ the money we need.
| A．is | B．are | C．were | D．was |
The fact _______ she had not said anything surprised all of us.
| A．which | B．what | C．that | D．how |
We thought _______ strange that Tom did not come yesterday.
| A．that | B．it | C．this | D．what |
That is ______ Lu Xun once lived.
| A．what | B．where | C．that | D．why |