I was just lying down when I heard someone ______ on the window.A.breakB.tryC.hitD.knock

As I was just getting familiar with this job, I

I found a letter lying on the floor when I came into the classroom.（)

In 2012, I had just recovered from a serious illness when I received an invitation to a wr

Woman: What a memory I have! I did write down the number on a sheet of paper when I answer

Just then，I _____ a bus slowing down before the bus－stop .A.watchB.caught sight ofC.t

It just isn’t fair I was working as a waiter last month; my friends were lying on the