Because of the financial crisis, days are gone _ _ local 5-star hotels charged 6,000 yuan for one night.
| A．if | B．when | C．which | D．since |
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 |
—Henry doesn’t seem to be what he was.
—No. so many terrible things in the war has made him more thoughtful.
| A．Seen | B．His having seen |
| C．Having seen | D．To have seen |
— You’ve made great progress in your studies of English, haven’t you?
—Yes, but much _______.
| A．remains to do |
| B．is remained to do |
| C．remains to be done |
| D．is remained to be done |