Mother isn’t ________ a book；she’s ________ TV．
| A．seeing；seeing |
| B．looking at；watching |
| C．watching；looking |
| D．reading；watching |
Ben is one of ________ students in our class. He keeps doing sports every day.
| A．strong | B．stronger | C．strongest | D．the strongest |
Mr. Wang _______ dinner with his family now. They look very happy.
| A．have | B．has | C．is having | D．was having |
I knocked on the door but ________ answered.
| A．somebody | B．anybody | C．nobody | D．everybody |
— ________ did you put my glasses just now, Bill?
—On the desk.
| A．Where | B．Why | C．What | D．When |
Tom was ill yesterday, ________ he didn’t go to school. But he’s better now.
| A．or | B．but | C．for | D．so |