A lot of language learning,______ has been discovered, is happening in the first year of life, so parents should talk much to their children during that period.
_________ that Tom got inside the room to see what was going on.
The hall of the school canone thousand people.
If you are able to talk to a friend over the telephone, you feel that you are close ____ the actual distance is not shortened.
—I felt it very difficult to carry on the work all by myself. —I could have helped you, but you _____me to.
Mr. Smith has bought a new house in the country, around ____ some green trees.