Speaking

1. To protect the environment, the authorities shoul raise people's awareness of keeping clean. People will be punished if they don't compel the rules. Besides, people need to be conscious of putting leftovers or garbage out bins.

2. To study English, you must be patient and make to-do list then follow it per day. First, you should begin to improve your vocabulary in a way you read a lots passage in the field of various topics and watch English video. Therefore, you are able to acquire English, which is beneficial for your English-studying process. After that, you must rewrite and recap what you learned day by day. In particular, it is vital for you to make sentences related to new vocabulary. It is effective way to remember new words.

3. Smart phone actually connect people. It helps people to interact each other without having a face to face communication. For example, people live away far from distance, they also keep trace with each other every single day thanks to smartphone. Besides, it is an effective tool to support our working or studying. Clearly, it is convenient for us to search knowledge quickly and perceive an amount of updated information swifly.