different2
swing3
before4
slide5
can---could7
feedtheducks8
only10
London1
LingIngisinNewYork
Londonlooksdifferentnow
Thereweresomeswingsintheparkbefore
Therewasonlyaslideintheparkbefore
Therewasn’tapondbefore
Wecouldfeedtheducksbefore
Wecan’tfeedtheducksnow
villagebeforenowTherewasanoldhouseinthevillagebefore
Thereisanewhouseinthevillagenow
beforenowThereweresometreesonthehillbefore
Therearen’tanytreesonthehillnow
beforenowTherewassomecleanwaterintheriverbefore
Thereisn’tanycleanwaterintherivernow
villageThereweren’tanycarsinthevillagebefore
Therearemanycarsinthevillagenow
beforenowTherewasashopherebefore
Thereisasupermarketherenow
beforenowbeforenowTherewasn’t______herebefore
Thereis____________herenow
beforenowHewasababybefore
Nowheisaboy