----How much beef do you need to buy?
----______.
| A．Two kiloes and a half | B．Two and half a kilos |
| C．Two and a half kiloes | D．Two and a half kilos |
I won’t believe that the five-year-old boy can read magazines________I test him myself．
| A．if |
| B．but |
| C．after |
| D．until |
—What do you think of this football match？
—I’ve no idea．But________is believed that the Spanish team will win．
| A．that |
| B．this |
| C．which |
| D．it |
Potato chips were invented by a chef called________．
| A．Martin Robinson |
| B．Stephen Hawking |
| C．George Crum |
| D．James Naismith |
My dad doesn’t like the sour________in the slightest．
| A．sound |
| B．smell |
| C．taste |
| D．sight |
The students at this school always take________active part in volunteer work during the summer vacation．
| A．a |
| B．an |
| C．the |
| D．／ |