—Would you mind________in the classroom?
—Sorry，I won’t do that again．
A．not running
B．don’t run
C not to run
—Are your parents at home，Jane？
—No．They ________ taking a walk in the park．
| A．do |
| B．are |
| C．will |
| D．have |
Listen！They ________ about Yao Ming．Let’s go and have a look．
| A．are talking |
| B．talk |
| C．were talking |
| D．talked |
—How about ________ in the river with us？
—Sorry，I can’t．My parents often tell me ________ that．
| A．swim；don’t do |
| B．swim；to do |
| C．swimming；not do |
| D．swimming；not to do |
—What’s your father doing now？
—He ________ the room．
| A．cleaned |
| B．cleans |
| C．has cleaned |
| D．is cleaning |
—Where’s Li Hua？
—Look！He ________ tennis on the playground．
| A．plays |
| B．played |
| C．was playing |
| D．is playing |