Answer:
I haven't seen a dictionary in a while but I believe that C is right
To make a movement with your head kind of bobbing down? In the sign of disagreement/agreement
<span>infinitive: "To travel"
To travel is the infinitive form of this verb, which could be conjugated into any other type of verb form, but this is it at its purest. It sets up the sentence without tying it to a subject, and then towards the end relates it back to the type of people the phrase could apply to.</span>
You can be like I have a lot of homework to do and I need to study for a test tomorrow and so you wouldn’t have time or you are busy
