1.
A:look( at )this photo ,li ming.
B:oh,it's a good( one ).who is this( man
A:he( is )mr.wu.
B:oh,mr.wu.
A:yes.( He's )my chinese teacher.and( she )is miss zhao.
B:is she a( teacher ),too.
A:yes,she is( my )english teacher.
B:who is( this )boy?
A:it's( their )son
2.
jenny:come to meet my family.
jane:OK.jenny:those are my( parents ).mom,dad,this is my friend,jane.
parents:nice to meet you,jane.
jane:( Nice )( to )( meet )( you ),( too ).is he your brother?
jenny:yes,( he )( is ).( His )name is jack.jane:( Who )is she?
jenny:she is mysister,mary.