Most of us, if we know even a little about where our food comes from, understand that every bite put into our mouths was alive.
| A．steadily | B．instantly |
| C．formerly | D．permanently |
--- Have Max and Tina sold out all of the English dictionaries?
--- Yes, completely. __________ is left.
| A．None | B．Nothing | C．Go ahead | D．Neither |
Historically, __________main material for making tables has been wood, but__________metal and stone have also been used.
| A．the; the | B．the; / | C．/; the | D．/ ; / |
．______two articles to write today，I have to stay at the classroom to make it.
| A．With | B．For | C．Because of | D．As for |
----_____is it that is troubling Mary ?
----Working out the maths problem..
| A．What | B．How | C．Why | D．Which |
I wonder how long it will take you_____ such a hard task within so little time.
| A．complete | B．to complete | C．completing | D．completed |