The teacher demanded that the exam _____ before eleven.
| A．must finish | B．would be finished | C．be finished | D．must be finished |
The boy wanted to ride his bicycle in the street, but his mother told him _______.
| A．not to | B．not to do |
| C．not do it | D．do not to |
The king is said to _______ by the spider weaving its web in the cave where he was hiding and defeated his enemy at last.
| A．be encouraged |
| B．being encouraged |
| C．have been encouraged |
| D．have encouraged |
To our surprise, the painting considered _______ should have won the prize.
| A．being copied |
| B．having been copied |
| C．to have copied |
| D．to have been copied |
Limited natural resources should be made full use of _______ the _______ need of energy.
| A．meeting; increasing |
| B．to meet; increased |
| C．meeting; increased |
| D．to meet; increasing |
We’re leaving at six o’clock, and hope _______ most of the journey by lunch time.
| A．to do | B．to have done |
| C．to make | D．to have made |