I’m a football fan. I was interested in everything _____is about the 2010 World Cup.
My sister is only three years old. She can’t take care of _______.
It’s going to rain. Let me fetch an umbrella for you.—Thank you! You are so ________.
What’s that _____ the floor?—Oh, it’s mycat (猫).[ ]
_________ are both studying at Nantong Middle school.