Don’t be joking. It’s time to ______ your business.
Mother was so angry at all ______ I was doing _______ she walked out.
–Come on, please give me some ideas about the project. –Sorry, with so much work __________ my mind, I almost break down.
It is in the city ________ you’re going to pay a visit to _______ this kind of beer is produced.
It was ________ she got home ________ she found her diamond necklace missing.
While watching television, _______________________.