—Have you________ Betty yet?—Not really.She won’t forgive me for having told her lies.
Barrack Obama’s recent visit to the Asian nations clearly sent a message to the world _____ Asia is important in America’s global partnership.
The last thirty years _____ the greatest number of laws stopping our rights and progress. Until today we have reached a stage _____ we have almost no rights at all.
With prices rising sharply, we now have to spend _______ three months ago on basic living materials.
---- I’m so sorry that I made your computer stop working.---- _______. I can repair it myself.
When he was in high school, he made up his mind to _____ membership in the Party.