I know it’s normal for such a thing to happen, but we _____ it if we’d been more careful.
| A．need have avoided | B．could have avoided |
| C．will have avoided | D．had avoided |
To children, good habits do not come, so parents and teachers need to be their role models.
| A．instantly | B．automatically |
| C．eventually | D．steadily |
I to go for a walk, but someone called and I couldn’t get away.
| A．was planning | B．planned | C．had planned | D．would plan |
Only ______ the painting _______ decide whether it is worth buying.
| A．that he sees; can he | B．that does he see; he can |
| C．when he sees; can he | D．when does he see; can he |
On the contrary, I think it is Truman, ______ you, ______ to blame.
| A．more than; are | B．less than; who are |
| C．rather than; that is | D．rather than; is |
A modern city has been set up in _____ was a wasteland ten years ago.
| A．where | B．which | C．when | D．what |