当你想告诉妈妈它是我的T恤衫时, 应该说 .A.It’s my T-shirt.B.They are my T-shirts.C.The T-shirt is clean.
I’m making a birthday cake for _______family. A.we B.us C.our
Winter _______. Zoom and Zip don’t skate. They sleep. A.coming B.come C.comes
______ they playing sports? A.Are B.Is C.Am
He’s _______ an e-mail. A.writing B.write C.written
This is _______ duck. A.my B.an C.you