The disaster-stricken village was inaccessible ___________ by helicopter, and the storm added to the rescuers’ difficulty.
Some of you may have finished unit one., you can go on to unit two.
The government plans to bring in new laws _____ parents to take more responsibility for the education of their children.
The fact has worried many scientiststhe earth is becoming warmer and warmer these years.
Frank put the mediocre in the top drawer to make sure it would not be_______ to the kids.
---Do you want a lift home? ---It’s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock _______.