A lot of research and studies have shown that Trench oil, taken out from kitchen waste,______ the increase of cancers.
| A．appeals to | B．attends to | C．contributes to | D．devotes to |
In order to support the big family, he worked so hard that ______ he made himself ill.
| A．occasionally | B．purposefully |
| C．normally | D．eventually |
Lucy has ______ all of the goals she set for herself in high school and is ready for new challenges at university.
| A．acquired | B．finished |
| C．concluded | D．achieved |
Can you ______ American English from British English?
| A．tell | B．observe |
| C．see | D．divide |
Please give me a call ______ you arrive in New York.
| A．swiftly | B．thoroughly |
| C．instantly | D．constantly |
I don't mind her criticizing me, but ______ is how she does it that I object to.
| A．it | B．that |
| C．this | D．which |