—Why was he so hot when he got home? —He ________. A. was runningB. is running C. has been running D. had been running
A.to run
B.running
C.runing
D.run
A.run
B.ran
C.runs
D.running
A.having
B.have
C.with
D.to have
A.over
B.on
C.into
D.up
Have you finished the paper? Time is ().
A.passing on
B.running out
C.going on
D.coming out