I was not bothered by his poor English ___ by his lack of manners.
The best selling MBA book ____ economics.
A:--Did your classmate pass the exam? B: --She failed and is in low spirits. A:--I'm sorry for her. B:--____.
The poor boy couldn't work the problem out. He wasn't ____ clever.
As the film star began to appear,the children watched, ________.
Only when _____ be possible to sign the contract.