We had an important exam ________ this month.
— What is your scarf made ______? — Silk, and it’s made ______ Hangzhou.
______ does this new bike belong to? It’s______.
It rains ______ in the south of China in summer.
—How many monkeys are there in the zoo?— ______.
---Why ____ go to the supermarket with us ? ---Sorry , he is doing his homework now.