Can I walk across the road now, mum——No, you_______. You have to wait until the lightturns green.

Last Sunday was Mr. Wang’s birthday. Heinvited a lot of people ________.

_____ succeed in doing anything.

(2013·河北教学质检)After a year, doctors diagnosed him with a disease so rare ________ it affects just one in 8 million children

News reports say peace talks between the two countries have broken down ______ no agreement reached