Unit3一、单项选择()1
Whenthemandownstairsknockedatthedoor,I_______
amdoinghouseworkB
wasdoinghouseworkC
weredoinghouseworkD
amgoingtodohousework()2
Thereisablackboard________ourclassroom
Ourteacherwasstanding________theblackboardatthistimeyesterday
infrontof;inthefrontofB
inthefrontof;onC
inthefrontof;infrontofD
infrontof;in()3
Thecat________fromthetree
It________thetreejustnow
isjumpingdown;climbedupB
isjumpingdown;isclimbingupC
jumpsdown;wasclimbingupD
jumpsdown;climbed()4
Whatwereyoudoing________lastSundaymorning
Myfatherwasreadinganewspaperwhilemymother________dinner
iscookingB
cooksC
wascookingD
willcook()6
Allthestudentsweresleeping_______theyheardaman_______“help”
when;shoutingB
while;toshoutC
when;toshoutD
while;shouted()7TherainstormcamewhileAnn