When you come across new words in reading, it is not a good idea to _________ in a dictionary at once.
They spend too much time ________ their homework.
Why the modern city with us? I’m sure we can have a good time there.
Please keep quiet, everybody! I have important to tell you.
Look, the man under the tree ________ our maths teacher Mr. Wang.
Look at the beautiful shirt. _______ colour is _______ favourite.