---How many arms _____ there? ----There _____ an arm.A. are, are B. is, is C. are, is
It’s________outside;please take off your coat.
—Sam,come downstairs,please.I need your help. —Sorry,Mum.I________on the phone.
My mother________in the kitchen now.
Listen!Someone________an English song now.
________weather we have today!