The surface of Mars is ______like the surface of Earth than_____ planet in our solar system (太阳系)．
| A．much； the other | B．much； any other |
| C．more； the other | D．more； any other |
—Dad, Would you please drive _________ ?
—No hurry. We have enough time before the plane takes off.
| A．faster | B．more slowly |
| C．slower | D．more carefully |
—How wonderfully you are playing the piano! do you practice it a week ?
—Twice. Practice makes perfect.
| A．How often | B．How long | C．How far | D．How soon |
The little girl was _________ ask her brother for help.
| A．enough smart | B．enough smart to |
| C．smart enough | D．smart enough to |
—How was you trip last week?
—_________.
| A．Thank you | B．Great | C．I’m fine, thanks. | D．Me too. |
They had to stay at home _________ the rain.
| A．because | B．why | C．because of | D．so |