高中动词时态填空
253.What____________(happen)toDr.Bethunewhileanoperation________________(go)on?
254.Sincehe__________(move)toSwitzerlandlastyear,he______________(invite)togivetalksthere.
255.They_________________(alreadystore)hugeamountsofinformationinthiscomputer.
256.They_______________(have)acomputerlessonthistimeyesterday.
257.----It'stimeforsupper!Ican'tfindLinda.
----She_____________(lie)inbedandsleeping.
-----What'swrongwithher?
----She'stired.She_____________(do)somewashingeversincethisafternoon.Shedoesn'tfeellike
________________(eat).
258.DearHongYing,I'vejustheardfromLiMeithatyou'vebeenbackinFuzhouforholidays.Whileyou______________(stay)withyourfamily,whydon'tyou_____________(come)downandseeusforafewdays?Ithasnotbegun____________(rain)yet,sowithluck,we_____________(be)abletoseesomeplacesofinterestwhenyoucome.Didyoureceivemylastletter?It___________(send)toyouatyourschooladdressinBeijinglastmonth.Well,thinkofcomingtoseeus,andwehopeyoucancomesoon.Bestwishestoyou!
259.TheEgyptians_____________(nothave)ourmodernmachinesthousandsofyearsago,butthey
______________(build)thepyramids.How_________they_________(cut),_________(carry)and
_____________(lift)thosehugestones?___________youknow?
260.Mr.andMrs.White___________(be)inBeijingforabouthalfayearnow.They____________(teach)
Englishinamiddleschooleversincethey_________(come)toBeijing.They_____________(make)
alotofChinesefriends.They__________(work)heretillnextautumn
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