. —I have to get to the post office by six o’clock, but it is almost six now.— . This clock is fifteen minutes fast.
---What makes him so excited these days? ---________ a key university.
---You didn’t lock the back door. ---You are wrong. I ______.
If you don’t know what you want, you might _______ getting something you don't want.
I have ______ many different friends ______ it is hard to choose just one best friend.
I would really appreciate ______ if you can make time in your schedules to attend my lecture today.