–Well, Randy is not quite ready to make a decision. –So, ___, we have to wait, right?

I am busy now and I want to go shopping _____ [ ]

r ran into a crowd of middle school students,______to hospital immediately.

下列各句中，没有语病的一项是

this is the third time that you have been late thisweek—Sorry, sir, but Iwas_____ for 15 minutes on the way here in the traffic jam