★()did they work here?-for more then five years.A.How far B.

★()did they work here?-for more then five years.A.How far B.How often C.How much D.How long
★()You'd better try () the work ()another way.A.doing,in B.doing,with C.to do,forDto do,with ★Lang Lang played ()music last concert.A.Piece of B.pieces C.pieces of D.some pieces ★What() your father He is a().A.are,worker B.is,teacher C.are,forty years old D.is,in the factory ★Mom makes me eat an apple every day ()the doctor away.A.Keeps B.is kept C.to keep D.Kept