Everybody showed great respect to the old doctor, who devoted everything he had to __________ the poor conditions of the local hospital.
He ________ to Shanghai, for I saw him a moment ago.
This reading passage ____ two letters ___an agony aunt of a teenage magazine.
The manufacturers disclaim all ______ for damage caused by misuse .
-------What do you suppose made him so unhappy?------- ________ his wallet.
— The task is urgent and needs patience!— , boss! I’ll try to finish it as soon as possible.