_______environmental damage is done, it takes many years for the ecosystem to recover．
| A．Even if | B．If only | C．While | D．Once |
—I’m tired. I’m taking next week off.
—_______, honey. You do need a break.
| A．Not so sure |
| B．Forget it |
| C．Great idea |
| D．No way |
It will be a big help if you go to the store and get what we need for dinner._______,I’ll set the table.
| A．As a result |
| B．On the whole |
| C．In the meanwhile |
| D．As a matter of fact |
—This is a really lively party. There’s a great atmosphere, isn’t there?
—_______ The hosts know how to host a party.
| A．Don’t worry. |
| B．Yes, indeed. |
| C．No, there’s isn’t |
| D．It all depends. |
The only way to succeed at the highest level is to have total belief _______ you are better than anyone else on the sports field.
| A．how |
| B．that |
| C．which |
| D．whether |
The children went home from the grammar school, their lessons _______ for the day.
| A．finishing |
| B．finished |
| C．had finished |
| D．were finished |