— Is it true that China has provided free________treatment for those COVID -19 patients?
—Yes. So people don't need to worry about the cost.
—What is that man holding a phone asking for? He seems completely mad.
— He is asking to be put________to Queen Elizabeth.
Biology is to subject as southwest is to________;
Monica is one of the________ (图书管理员) at the University of British Columbia.
Hopefully, ________ (千) of people chose to stay in Wuhan and signed up to be volunteers.
According to Doctor Lee's report, the disease is________（传播）fast among people.
