He is always helping people without expecting anything________.
Though ______ to see us,the professor gave us a warm welcome。 A. surprise B was surprised C. surprised D. being surprised
—Have you finished the book? -- No. I’ve read up to _____ the children discover the secret cave.
Barbara is easy to recognize as she’s the only of the women who ____ evening dress.
My mother opened the drawer to _________ the knives and spoons.
Tom was about to close the windows _____his attention was caught by a bird.