For startup companies, it is important to spot the right business opportunity among ___ options.
A. numeral
B. numeric
C. numerous
D. numerical
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___ we tried to contact and invite him, he did not show up.
A. So hard
B. As hard
C. As hard as
D. As
The result will ___ turn out to be just the opposite of their wish.
A. definitely
B. hesitantly
C. uncertainly
D. doubtfully
Refugees who cannot return to their country of ___ will have to be resettled in other countries.
A. opportunity
B. obligation
C. origin
D. originality
___ you’ll win the speech contest.
A. Believing in yourself, and
Believe in yourself, and
C. To believe in yourself, and
D. Believe in yourself, so
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