Alinguistictheoryisconstructedaboutwhat______isandhowitworks.
_______forthefreeticket,Iwouldnothavegonetoseefilmsooften.
Thegirlwasluckyenoughto_______thebadmenandranaway.
Thisisourbestprice,____whichwehaveconcludedmanyorderswithotherbuyersinyourcity.()
Thisofferisfirm,subjecttoyourimmediatereply____shouldreachusnotlaterthantheendofthismonth.()