Tommy, do you know if Frank ______ to the zoothis Sunday if it _______?— Sorry, I have noidea.

下列句划线的词语，使用不正确的一项是（ ）

It’s difficult to be_____when we’re stuck in a traffic jam, but we have to be.

job interviews job applicants often findthemselves asked unexpected questions, some very difficult ____.

In fact you ____ outside by taxi. My car was here. [ ]