.(全国卷II 11).Though ______ to see us,the professor gave us a warm welcome。A. surprise B was surprised C. surprised D. being surprised
I don’t know if she _____, but if she ____ I will let you know.
My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.
. He is very busy. I don’t know if he _____ or not tomorrow.
“Have you seen _______ new bike? I put it here just now.” “Is it _______ white one? A boy has ridden it away.”
“What place is it?” “Haven’t you found out we _____ back where we ______?”