If you want to leave deep impression on somebody, you’d better make sure to have _______ before the conference.
举一反三
- You have to make sure you do not ______________, if you want to get an accurate quotation.
- If you want to be invited to a conference you are interested in, you should make sure your submissions follow the style and layout required.
- Before you attend the conference, you’d better _________.
- You want to make sure that the goal you have set can actually be achieved.
- Before you start, make sure you have a clear idea of why you are starting a company.