(2013·大连24中模拟)Good health is the basis for students to ________ carry on with their studies and to do any other activity.

Broadly speaking, I would agree with Shirley, though not ________．

 Jim went to answer the phone. _________ , Harry started to prepare lunch.

I know that you’ve given me a rise in my pay, but I still think it’s        enough for what I’ve done for your company.

When you cross the street, you can never be _______ careful.