If you feel not good, you’d better c_____ a doctor.

 It’s important to know your own strengths and ___________(缺点).

Wang Bin, you should surf the Internet for more information.

Wang Bin, you _______ _______ surf the Internet for more information.

If you cheat in the exam, you will be punished（惩罚） for it.

If you cheat in the exam, you will never _______ _______ _______ it.

Johnson lives a hard life, for he owes（欠） a lot of money.

Johnson lives a hard life, for he is _______ ______.

He often lies, so no one believes him.

He often _______ _______ _______, so no one believe him.