( ) He works ____ a farm . A. in B. on C. at
—________ —I want a comb. A.Can I help you? B.Do you want a comb? C.What about a comb?
Welcome ________my home. A.for B.to C.of
I want ________. A.a toothpaste B.many toothpaste C.some toothpaste
He ________ a lamp. A.want B.don't want C.wants
We must brush our ________ every day. A.tooth B.teeth C.face