Everywhere man has cut down __________ forests in order to grow crops, or to use __________ wood as fuel or as building material.
| A．the; the | B．the; 不填 | C．不填; the | D．不填; 不填 |
twice, the postman refused to deliver our letters unless we chained our dog.
A．Bein g bitten |
B．Bitten | C．Having bitten | D．To be bitten |
by a greater demand of vegetables, farmers have built more green houses.
| A．Driven | B．Being driven | C．To drive | D．Having driven |
It remains whether Jim’ll be fit enough to play in the finals.
| A．seen | B．to be seen | C．seeing | D．to see |
To test eggs, them in a bowel of water; if they float they’re bad, if they sink they are good.
| A．put | B．putting | C．to put | D．to be putting |
--- It was really very kind of you to give me a lift home.
--- Oh, don’t mention it. I past your house anyway.
| A．was coming | B．will come | C．had come | D．have come |