______ that he has no qualifications in business management, Ken plans to gain the necessary skills by taking a part-time course.

 With the help of __________ people, I can be more successful in volunteer work.

You must be ________ that what you are doing is quite illegal.

Are you still hoping and waiting for someone somewhere to come to your rescue, wave a magic stick and immediately change your life for _________?

Netizens are frequently reminded to be ________ about revealing (透露) their personal information on the Internet.