I don’t know the reason you were absent from the meeting.
| A．that | B．because | C．which | D．why |
I have been keeping that photo _______ I can see it every day, as it always reminds me of my university days in London.
| A．which | B．that | C．where | D．when |
．— Could you please tell me ______?
— It’s next to the post office.
| A．where is the supermarket | B．where the supermarket is |
| C．where was the supermarket | D．where the supermarket was |
Beijing, the capital of China, is one of ______ cities in the world．
| A．big | B．bigger | C．much bigger | D．the biggest |
— Whose notebook is this?
— It could be ______．She studies French.
| A．Tom | B．Mary | C．Tom’s | D．Mary’s |
Your ability has never been in doubt-- the question is ____ you are prepared to work hard.
| A．that | B．whether | C．if | D．how |