—You are good at swimming. Who taught you?—Nobody. I taught ______at home.A. me B. it C. myself
David went to buy some stationery souvenirs(纪念品) my cousin.
The Statue of Liberty is in .
More than 20 people ________ in traffic accidents ________ last May.
He has never ________ of such a thing before.
He isn’t good at playing _____piano, but he plays _____Chinese chess well.