Look! The teacher and the students ____________ on the playground.
A: run
B: is run
C: is running
D: are running
A: run
B: is run
C: is running
D: are running
举一反三
- ---Do you often see William _____on the playground? A: run, play B: run, to play C: running, play D: running, to play
- Mike at 6 o'clock tomorrow morning. A: will run B: will be running C: was running D: has run
- Are you good ______ A: to run B: at run C: at running
- Were it not for the rainy weather, we on the playground now. A: should run B: runned C: would have runned D: would be running
- He must ______ a shower, for I can hear the water ________. A: have; run B: be having; run C: have; running D: be having; running