Doyouknow________?
A、whattimedoeshehavelunch-Look!Someone_______thefloor.It'sclean.
-Well,itwasn'tme.Iwentshoppingjustnow.
--- I will take an important test tomorrow.
--- Oh, really?________!
-Couldyoutellme_______?
-Untiltomorrowafternoon.
Iusuallywalktoschool,but____buswhenitrains.
There are few _______in the fridge. Let ’s go and buy some peas ，carrots and cabbages.
