He got well-preprisk the good opportunity______.

Ever since my brother graduated from the university, he _______ in the present company for 15 years and he is now chief engineer of the company

I’ll not be Jack’s friend any more.—Don’t be angry. He’s just so , but in fact he’s good to us, you know.

I’m thinking of losing weight these days. — Oh, you _______ be mad. You’re only 45 kilograms at the most.

It is in Qingdao _____ you‘ re going to pay a visit to ______this kind of washing machine is produced.