1.
Enormous, gigantic. E.g. _____ sums have been invested in this project.
A
overwhelmed
B
tiny
C
huge
2.
Does not have. E.g. The label _____ information about the side effects of this drug.
A
lacks
B
permits
C
obscures
3.
Observe, detect. E.g. Did you _____ that he was drunk?
A
notice
B
wonder
C
report
4.
How quick something happens. E.g. The birth _____ is increasing.
A
acceleration of gravity
B
fee
C
rate
5.
A set of questions people are asked to gather information or find out their opinions. E.g. This _____ was conducted by phone and asked people's political opinions.
A
survey
B
puzzle
C
queue
6.
Make great effort to do something. E.g. I always _____ to do my best at everything I do.
