Many people believe we are heading for environmental disaster _____we radically(彻底地) change the way we live.
| A．but | B．although | C．unless | D．until |
I pity anyone who has to feed a family on such a low ______
| A．income | B．pay | C．wage | D．salary. |
Once our supplies _______, we will take the risk of starving to death.
| A．have dried out | B．are given out | C．have dried up | D．have been run out |
Though his report was not quite to the point, it__________ very well as a whole.
| A．resulted in | B．came across | C．gave out | D．turned up |
If a peace process got under way, Saudi Arabia would_______ directly in talks about such problems of regional concern as shipping and pollution.
| A．predict | B．attend | C．enter | D．participate |
I came in tired and happy and badly in need_____ a bath. However, my elder brother insisted there wasn’t much need______ one
| A．of; for | B．for; of | C．for; for | D．of; of |