Bill didn't answer my phone yesterday afternoon because he ________ a speech at that time.
A.gives B.is giving C.gave D.was giving
My sister ________ the piano very well, but she didn't have much time to play last week.
A.is playing B.played C.plays D.was playing
If you don't arrive at the airport on time, you ________ the plane.
A.have missed B.missed C.miss D.will miss
Keep quiet. Mom ________ in the next room. She worked the whole night yesterday.
A.slept B.is sleeping C.sleeps D.has slept
Lynn is riding a beautiful bike. I don't know when she ________ it.
A.buys B.is buying C.bought D.will buy
After listening to those wonderful songs, people cheered him warmly ________ once.
