—I wonder why Susan looks worried today.
—I’m not sure, but she _____a small accident driving here.
| A．could have | B．might have | C．might have had | D．must have had |
.
It is difficult for any of us to eat better, exercise more, and sleep enough,________ we know we should.
| A．because | B．even if | C．unless | D．before |
.
Only lately________about the dark secrets behind the seemingly-happy marriage of the
golf star Tiger Woods.
| A．the public have known | B．were the public known |
| C．have the public known | D．the public knew |
.
In a way I can see what you mean, even though I don’t ________ your point of view.
| A．agree | B．permit | C．recognise | D．share |
.
The government had hoped to draw as much attention as possible to this problem but it didn’t________that way.
| A．work out | B．give out | C．go out | D．pick out |
.
Looks are not________. It’s what’s inside you that really matters.
| A．anything | B．something | C．everything | D．nothing |