------Do you want another piece of cake ?
------______.
| A．I don’t think so | B．No way |
| C．Not at tall | D．I wouldn’t say no. |
Look! There is a whole crowd of people over there．Go and see what __________ and if it is a bargain，buy it．
| A．is selling | B．has been selling |
| C．is being sold | D．has been sold |
E-Bay，Amazon and Shopbop are popular websites __________ people can sell goods to each other．
| A．where | B．which | C．when | D．whose |
--- Where is your great-grandmother __________ your mother’s side from?
--- She is from Beijing．
| A．by | B．on | C．at | D．of |
--- What has made him upset recently?
--- __________ alone to face a troublesome case．
| A．Left | B．Being left | C．Having left | D．To leave |
China’s word，tuhao，which caught the attention of the dictionary’s editing team，__________ be in next year’s Oxford English Dictionary．
| A．must | B．need | C．dare | D．may |