1.Mr Gree said taking notes was important for learning English grammar.
2.If you don't konw the word,you should look it up in the dictionary.
3.You will make mistakes if you are not careful to do your homework.
4.The pupils are having fun to listen to the radio.
5.The teacher told us to make up a conversation.
6.At first hia English was very bad,but he studied hard and ended up with a high mark.
7.You must read loud,or we can't hera you clearly.
8.The reporter is doing a survey about how people learn English.
9.You can write down the new words on your notebook and study at home.
10.Have you ever asked your teacher for help?