－This is a useful dictionary, I think.
－So it is, and it’s ______ unusual one.
| A．the | B．an | C．a | D．不填 |
We have bags ______ white，black and red ______ only ￥5.
| A．at；for | B．in；for |
| C．for；in | D．in；on |
—What can I do for you?—______.
| A．No，not | B．Don't help me |
| C．Yes，help me | D．Yes，please |
---Where _____ your sister ______lunch? ----At school.
| A．is, having | B．does, have |
| C．do, has | D．do, have |
----______ does Lucy like? ----Tomatoes.
| A．How | B．What | C．Where | D．What’s |
These students have good _________.
| A．eat habit | B．eating habits |
| C．at habits | D．eating habit |