I called him but he didn’t answer. So I decided ____ him in ____ personA. to talk, aB. talking, theC. to talk to, /
______trees we plant, ______ our Mother Earth will be.
---How often are the Olympic Games held? ---_____four years.
---How do you like the book? ---____.
His mother wants him _____at home today
There ____ a class meeting tomorrow afternoon.