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edfromAmerica
Awhe
that
Bthat
Csi
ce
Dwhe

8Thisiso
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gsthat__________thisyear
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built
Bhavebee
built
Carebuilt
Dhavebuilt
9Electricityisaki
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ergy__________weuseeveryday
Awhy
Bwhat
C
Dwhose
f10Wasiti
thelibrary__________youborrowedbooks__________theymeteachother
Athatthat
Bwherewhere
Cthatwhich
Dwherethat
II用关系代词或关系副词连接下列句子。1Naturalgasisaformofe
ergy__________weusei
ourdailylives2Doyouk
owthescie
tist__________i
ve
tedthelightbulb3Adictio
aryisabook__________givesthemea
i
gsa
dpro
u
ciatio
sofwords4Thelady__________thedriverk
ockeddow
wasse
ttohospitalato
ce5Doyouk
owtheyear__________theCommu
istPartyofChi
awasfou
ded6Thepostma
__________isdeliveri
gmailsisMikesfather7Athe
sistheplace__________thefirstOlympicGameswereheld8Thatisthereaso
__________Tomwasabse
tfromschool9Ithoughtofthedays__________IstudiedE
glishi
middleschool10Haveyoueverbee
totheScie
ceMuseum__________wevisitedyesterday
fr