Not until I had arrived home______ my appointment with Michael Smith.
—How did you find the leader of the Youth League?—Well, she talks __________ she herself were an expert on the teenagers.Aas if B. even though C. even if D. so that
Many tall buildings _______ in Shengsi in the past few years.
It was in the primary school ______ he studied ______ he knew how to be an honest person.
He insisted that the book _______ to the school library at once.
We were running out of gas. I went off ____ a service station where I could buy some gas.