Molly didn't wake up even though her alarm clock ________.
A.ran off B.went off
C.took off D.turned off
----Oh, the classroom is ______ ! Where are the students?----They are all on the playground.
A.full B.big C.empty D.bright
You look quite tired. You'd better ________ a good rest.
A. stop to have B. stop having C. to stop to have D. to stop having
—Did you see Tom at the airport?
—No.His plane ________ by the time I ________ there.
A.has taken off；got B.took off；had got
C.took off；got D.had taken off；got
----Oh, the classroom is ______ ! Where are the students?----They are all on the playground.
A.full B.big C.empty D.bright
— Can you tell me what happened ________ him just now?
— Oh, he hurt himself while playing when playing soccer.
A.with B.for C.to D.at
