The government must be very _____ about setting policies and make no decision until they are quite sure it is the right one.
| A．particular | B．concerned | C．cautious | D．certain |
Tim is in good shape physically he doesn’t get much exercise.
| A．if |
| B．even though |
| C．unless |
| D．as long as |
—Jack, you seem in high spirits.
—We won the match 4-0.
| A．Guess what? |
| B．So what? |
| C．No wonder. |
| D．No double. |
Was it on a lonely island he was saved one month after the boat went down?
| A．where |
| B．that |
| C．which |
| D．what |
As I there, my friend had left three days .
| A．arrived; ago |
| B．arrived at; before |
| C．arrived at; ago |
| D．arrived; before |
This area soon from the effects of the earthquake.
| A．hid |
| B．recovered |
| C．concerned |
| D．set |