1.whenisyourfriendhome?leavesleaveleftleaving2.——thisweekendiscoming.letusgoout
1.whenisyourfriend_______home?
A.leavesB.leaveC.leftD.leaving
2.——thisweekendiscoming.letusgooutforabikeriding,OK?
-------Ihavenotdecided______
A.toitB.onitC.togoingoutD.ongoout
3.iamthinkingabout_____tobeijingbyplane.
A.togoB.goC.ofgoingD.going
whatdoesthedoglike?是什么意思?