A snake bit him ___________ he went to see a doctor at once.
| A．if | B．where | C．because | D．so |
Who listens _________, Tom, Jack or Bill?
| A．the most carefully | B．more carefully |
| C．the most careful | D．more careful |
We have never visited the museum, but we have ______ it.
| A．stood for | B．belonged to | C．heard about | D．kept to |
—Would you please show me the way _________ the bank?
—Yes, go straight ahead. It’s opposite a school.
| A．in | B．for | C．with | D．to |
All the students are talking and laughing in the classroom and it’s _________.
| A．noisy | B．lonely | C．quiet | D．strict |