Since she is a doctor,she must the patients.
| A．attend | B．attend to |
| C．attend with | D．attend for |
—Why do you look so worried?
—My Macbook Pro broke down and my paper _____unfinished since.
| A．was left | B．has left | C．left | D．has been left |
Cherry, a car maker in Anhui Province, sold nearly 700.000 units in 2011, with the total value _____ it was in 2005.
| A．more than three times what | B．three more times than that |
| C．over three times than what | D．over three times of that |
Only when the European countries’ financial system broke down_____ to take measures to deal with those problems.
| A．did they decide | B．they decided | C．they had decided | D．had they decided |
“I think we need to pay more attention to the artistic and cultural work that goes on in every neighborhood in this city,” Ms Martin said. “We are part of _____ makes New York unique.”
| A．what | B．that | C．which | D．it |
—Why has he been so upset?
—He didn’t leave the things _____ they belonged, for _____ he was scolded by his parents.
| A．which; that | B．which; this | C．where; whose | D．where; which |