动词填空  (用动词的正确形式填空)（共10小题，每小题1分，满分10分）
小题1:Fear prevented him from moving when he heard the sound of footsteps _______(approach).
小题2:Both the driver’s carelessness and the bad condition of the road that day _______(lead) to the accident.
小题3:The housing price ______(rise) in the past several months.
小题4:Those of poor immunity(免疫力), especially children and old people, should go to public places less to avoid _______ (affect) by the bird flu.
小题5:I hope that you will keep us ______(inform) how you are getting on with the work.
小题6:No wonder she looked so tired today. She _______ (surf) the Internet at 11 o’clock last night.
小题7:The box which ______(weigh) as much as 20 kilos is too heavy for the little boy to carry.
小题8:______(reduce) the risk of getting burnt, you should stay away from fire.
小题9:By the time the soldiers arrived at the airport, their enemies _______(take) control of it
already.
小题10:The child slipped(滑倒) and fell, _______ (hit) his head against the door.