九年级下册英语【动词时态】70道寒假训练

Wherehaveyoubeenthesedays?IvejustcomebackfromCanada.Ithereforthreeweeks.A．havestayedB．willstayC．stayD．stayed2．---David,.Youfallasleepinclassagain!---Imsorry.IpromisethatI.A．wakesup;willB．wakeup;willC．wakingup;wontD．wakeup;wont3．AnincreasedconcentrationofcarbondioxideandcertainothergasesintheEarthsatmosphereglobalwarming.A．contributingtoB．contributetoC．contributestoD．tocontributeto4．Bythetimetheteacherback,wethethoroughcleaning.A．came,havefinishedB．comes,havefinishedC．willcome,willhavecomeD．comes,willhavefinished5．Bothxiangchunandshepherdspurse(荠菜)popularvegetablesattheirbestinspring.A．areB．isC．willbeD．were6．Verylittleofthehousenowbecauseitcaughtfirelastweek.A．remainsB．isremainingC．isremainedD．remained7．Warsaredisasters.Alargenumberofpeoplewilllosetheirhomesifawar.A．breaksoutB．isbrokenoutC．willbreakoutD．willbebrokenout8