一What does the sign over there read?一“No person ______ smoke or carry a lighted cigarette, cigar or pipe in this area.”
- You've got your flat funished. haven't you? - Yes. I______some used furniture and it was a real bargain.
Some researchers believe that there is no doubt______a cure for AIDS will be found.
Nowadays more people are advised to arrange for insurance_____they need medical care.
Last Monday, I was asked to give the new students a test____ their English level.
- Why do you look so worried? - My MacBook Pro broke down and my paper______unfinished since.