Look! There is a big tree______my house.
—Thank you for the nice birthday present. —______ .
There are ______ floors in the building and my home is on the ______ floor.
— Do you know anything about Chinese knots (中国结)? — Yes. They are usually regarded ______symbols of good luck.
—Do you know ”Chopsticks brothers”? —Sure, I like ______ song “Little Apple” very much.
I want to have ______ English pen pal.