现在完成时习题(一)Ⅰ
用already或yet1)Havetheytakendowntheoldpictures
No,not
2)Mostofushavefinishedourcompositions
3)Hesaidhehadn’tvisitedtheexhibition
用since和for填空1
______twoyears2
_______twoyearsago3
_______lastmonth4
______19995
_______yesterday6
_______4o’clock7
______4hours8
_______anhourago9
_______wewerechildren10
_____lunchtime11
______shelefthere12
HehaslivedinNanjing________theyearbeforelast
I’veknownhim__________wewerechildren
OurteacherhasstudiedJapanese_________threeyears
Shehasbeenawayfromthecity___________abouttenyears
It’sabouttenyears__________sheleftthecity
用havegone或havebeen1)Wherearetheboystudents
Theytotheschoolfactory
2)Isyourfatherin
No,hetoShenzhen
heevertherebefore
Yes,hethereseveraltimes3)HeaskedmeifItoHangzhoubefore
ItoldhimthatIwantedtogothereforavisi