—Was his father very strict with him when he was at school?—Yes. He had never praised him _________ he became one of the top students in his grade.
American Indian ______ about five percent of the U.S. population.
There are plenty of jobs ______ in the western part of the country.
–I’d like some more cheese. –Sorry, there’s ______ left.
Yesterday she sold her car, ______ she bought a month ago.
–What’s that noise? –Oh, I forgot to tell you. The new machine ______.