If ____ in, viruses can result in illness or even death.
.Li Ming, as well as his parents , ____ to the party.
.It is said that Mr. President will hold a dinner party _____ the heroes who have won honor for the country.
.The gardener was called to tell the way ____ the poor dog had died.
.This is Mr. Smith, ____ has something important to tell you. A. who I think B. I think who C. he thinks D I think he
.I _____ the boy to save money for the future, but he wouldn’t listen.