【单选题】
The related ( ) are sufficient for you to collect the information you need for your presentation.
【单选题】
Read the book carefully __________ you’ll find lots of information related to our research.
【单选题】
When checking in, you need to show your ticket and ______.
【单选题】
If you need more information, please contact us __________ telephone or email.
【单选题】
You need [填空] good care of your mother.
【单选题】
You should have your eyes tested every year in case the ____of your spectacles need changing.
【单选题】
You need money and time. _____________, you need to work hard.
【单选题】
“Are you ready for your paper?” “Not yet. I need___ to read through it.”
【单选题】
________you need to be able to concentrate.
【单选题】
Do you need [填空] at once?