What ____________ we do to protect our environment?A. doB. shouldn'tC. can
that young lady?She's Aunt Lee. A.Whose B.Who C.Who's
March is themonth(月) in a year. A.second B.three C.third
My brother's birthday is April. A.on B.at C.in
Fall is favourite season. A.I B.my C.we
What colour you like? I like red. A.do B.does C.is