We ___ a happy family.A. a B. is C.are
Time ____ English class. A.forB.to
Oh, ____ you, Billy. Come in, please? A.it'sB.are
Shall we ____ computer games now? A.do B.play
What class are you ____? A.from B.in
I'm ten. I'm in ____. A.Class 1, Grade 4B.class 1, grade 4