The senator,who was against the war, claimed that with all the _____and complex economic and political factors, the outcome of the war was still uncertain.
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Online shopping and other electronic services could well______ the number of entry-level jobs in the traditional retail sector.
The theater is equipped with a(n) _____system of stage machinery to meet the demands of even the most complex show.
On March 28, Yang, a famous singer in China,was there with thousands of visitors to____ the first jewelry store in the city.
Experts point out that people will readily see the need to____ their homes for fresh air to get rid of viruses that may cause disease.