______ careful you are, ______mistakes you will make.
| A．The more; the more | B．The fewer; the more |
| C．The more; the fewer | D．The less; the less |
It’s a beautiful，sunny day! There ________ many people here on vacation.
| A．be | B．am | C．is | D．are |
—The radio is too noisy.________，please.
—All right.I’ll do it.
| A．Turn it off | B．Turn it on | C．Open it | D．Close it |
He missed the train this morning ________ he got up late.
| A．or | B．if | C．but | D．because |
It’s not always necessary to look up the words ________ the dictionary while reading.Sometimes we need to guess.
| A．on | B．in | C．at | D．from |
It’s important ________ English well.
A.to learn B.learning C.learn