I’ve tried very hard to improve my English. But by no means _______with my progress.
A. the teacher is not satisfied
B. is the teacher not satisfied
C. the teacher is satisfied
D. is the teacher satisfied
Water can absorb and give off a lot of heat without big changes in temperature, thus creating a ______environment.
A. stable B. sensitive
C. common D. peaceful
A modern city has been set up in _________ was a wasteland ten years ago.
A. what B. which C. that D. where
Don’t be ________ by products claiming to help you lose weight in a couple of weeks.
A. taken off B. taken in
C. taken away D. taken out
Meeting my uncle after all these years was an unforgettable moment, ________ I will always treasure.
A. that B. one C. it D. what
It is pretty well understood_______ controls the flow of carbon dioxide in and out the atmosphere today.
A. what B. when C. that D. how
