How much money did you (spend/prepare) on your flight to Hawaii?
spend on
I think that I will (spend/stay) in tonight and go to bed early.
stay in
What did you (pay/learn) about in school today?
learn about
Before I (warn/head) out, let me make sure I've packed everything.
head out
Do you (learn/believe) that there is life on other planets?
believe
How did you (prepare/believe) for the weight lifting competition?
prepare for
Can you (spend/ask) for the check so we can (prepare/pay) for our food?
ask for // pay for
I have to (stay/warn) you about traveling to Puerto Rico during hurricane season. I don't think it's a good idea.
warn you
What is the definition of a daring activity?
an activity that is risky, bold, adventurous, or dangerous