He told her ______ there at once.

They gave money to the old people’s home either ______ or through their companies.

The course that Beijing University offers normally attracts 30 foreign students per year; _______ up to half will be from America.

Zhuhai is a beautiful city. Many trees and flowers ________ every year.

I’m too nervous to give a talk in front of so many people.— _________, Maria. I think you can make it.