My interests include football, bowling and surfing the web ____ studying my favorite subjects.
We don't imagine the twins have arrived, _____?
Mother said that Mike could eat two of ten oranges and that the rest _______ left for Tom and Betty.
One-third of the country _____ covered with trees and the majority of the citizens _____ black people.
You look so young.Haven’t you graduated from your university?Yes, I _______ in the English Department of Zhejiang Normal University for four years.
All the scientific evidence ______ that increasing use of chemicals in farming______damaging our health.