There _____ a lot of rubbish on the floor so I asked Mary to sweep _____ up.
| A．were; it |
| B．are; them |
| C．was; it |
| D．is; them |
—Hold the ladder for me!
—That’s .
| A．all | B．it | C．all right | D．complete |
SARS is an illness that can result in death unless left in time.
| A．to treat | B．treating |
| C．treated | D．treat |
It knowledge is power, Sir Francis Bacon wrote in 1579, perhaps creativity ca be described as the ability to use that power.
| A．what; and | B．as; then |
| C．which; and | D．that; then |
I think you must be mistaken about seeing him at the theatre; I’m sure he abroad all week.
| A．is | B．was | C．has been | D．had been |
—Have you nearly finished?
—, we have just begun.
| A．Above all | B．After all |
| C．On the contrary | D．On the other hand |