who
- Who is the tallest boy? —It ______ be John. John is of medium height.
- Who is the tallest boy?—It ______ be John.. John is of medium height.
- Who is the tallest boy?–It ______ be John. Because John is of medium height..
- Who didn’t turn off the light after school yesterday?– It ______ be Lucy. She told me she was the last one to leave the classroom.
- Who? Brian? — Right. He often gives me a ______ when I’m in trouble.
- Who’s that girl swimming in the pool? Is it Lucy?－It be Lucy. She is sleeping in her bedroom now.
- Who is speaking there? —It be Uncle Li. He has gone to Shanghai.
- Who can _____that he finished his task alone?
- Who are you ________?
- Who is the man over there? Is it Mr. Wu? — It ________ him, but I am not quite sure.