This following text is for question. (Source: https://alimar/abs.b/ogspot.com/20 1 4/06/what-goes-on-my-over-caunter-drug-/abe/.htm/ ) "Rub hands together briskly until dry." What is the meaning of the underlined word?

What's the benefit of drinking White Tea?

The product should be taken ____a meal.

How do you keep this product well?

The following question is based on the picture. Based on the information of the label, this product may be consumed by ____.

The advantage of reading the above text is that we know ____.