—Has your former classmate come back from America?—Yes, he _____ there for 8 years.
Tom shut everybody out of the study ___ he could prepare for the coming exam.
----Did you watch the football final between China and Japan? ---Yes, but I would rather____.
He broke down today completely___much work.
He was courage and unselfishness and gained his comrades_________.
I____her by____by the back door.