—Why，Jack，you look so tired!
—Well，I ________ the house and I must finish the work tomorrow.
| A．was painting | B．will be painting |
| C．have painted | D．have been painting |
The teacher warned ________ was caught ________ during the test would be punished.
| A．that whoever…cheating |
| B．that anyone…being cheated |
| C．anyone who…to cheat |
| D．the person…to be cheating |
If he ________ quietly as the doctor instructed, Ronald would not suffer so much now.
| A．laid | B．lay |
| C．should lie | D．had lain |
It is in the cityyou are going to pay a visit tothis kind of beer is produced.
| A．/…where | B．where…that |
| C．/…that | D．that…which |
With the send-up of the spaceship approaching, occasions are rare _________ the staff can spend a weekend with their families.
| A．when | B．where |
| C．which | D．that |
Even given________ fuel, the current rate of increase of energy consumption cannot continue for much longer.
| A．adequate | B．accurate |
| C．absent | D．confident |