Last week a tennis ball hit me on the head, but I tried to _______ the pain, believing that it would go away sooner or later.

— Is it true that Jack _______?—Exactly. He damaged a very expensive machine.

Teachers have to constantly update their knowledge in order to maintain their professional ____. 

The Jiangsu TV station is very popular with many people in China, as it deals with ________ subjects such as music, entertainment and fashion.

Modern education is _____ sitting at a desk and looking at the blackboard.