The thief (小偷) climbs in _______ the window.[ ]

.It was_________Asimov was eleven years old________ his talent for writing became obvious.

I agree______ what you said just now.[ ]

I am going to do ______ I can ______ him a good impression.

I hear that Lily’s brother is a worker here.—Look! The manis working over there is her brother.