If you spend the spring sneezing, take a look at your plate. Some foods _____ make allergies worse.

May I ask you ________ questions?

You _____ have bought the book for me, but thank you all the same.

 Given that (鉴于) you feel so stressed , you _____ as well take a weekend break to relax yourself. 

—Must I take the medicine every day?— No, you______.