Gina is very shy. She is afraid in front of the class.
Tom was so tired that he lay down and ________ quickly.
---What was your sister doing at this time yesterday?---She was reading a magazine _______I was writing an e-mail at home.
When I came into the room, I saw a cat ______ under the table.
Peter ________ swimming at 8:30 yesterday evening.
There is some rubbish on the floor, please ________.