Could you tell me __________ yesterday—Because my bike was broken on my way here.

Why were you late for the party?—I ______ in the heavy traffic.Otherwise I ______ earlier.

Why are you staring at me? 一 You look stupid! The way you wear is _____ annoys me most. [ ]

I’m sorry, but I didn’t mean to keep you waiting here for a long time. Can you ______ me?

I left my keys in the room yesterday . I had to get in the window .— It’s dangerous to do that .