Why are you so anxious? It isn’t your problem ______.
A. on purpose B. in all C. on time D. after all
Running a company is not ______ a matter of hiring people — they also need to be trained.
A. simply B. partly C. seriously D. equally
Everything was perfect for the picnic ______ the weather.
A. in place of B. as well as C. except for D. in case of
Don’t promise anything ______ you are one hundred percent sure.
A. whether B. after C. how D. unless
Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.
A. sense B. view C. means D. idea
American Indian ______ about five percent of the U.S. population.
A. fill up B. bring up C. make up D. set up
