The _______ income of the common people has been greatly increased in the past thirty years ______ the reform and opening-up policy in China.
| A．regular; because | B．usual; thanks to |
| C．normal; on an account of | D．annual; owing to |
Find ways to praise your children often，__________ you'll find they will open their hearts to you.
| A．till |
| B．or |
| C．and |
| D．but |
__________ at the door before you enter my room, please.
| A．Knock |
| B．Knocking |
| C．Knocked |
| D．To knock |
Before you quit your job，__________ how your family would feel about your decision.
| A．consider |
| B．considering |
| C．to consider |
| D．considered |
Close the door of fear behind you, and you __________ the door of faith open before you.
| A．saw |
| B．have seen |
| C．will see |
| D．are seeing |
Every day __________ a proverb aloud several times until you have it memorized.
| A．read |
| B．reading |
| C．to read |
| D．reads |