Idon’tlike_____billsbutwhenIdogetthemIlike_____thempromptly.
ProfessorJohnsonissaid_____somesignificantadvanceinhisresearchinthepastyears.
Thesmallmountainvillagewas（）bythesnowformorethanonemonth.
HismannerwassopleasantthatBollafeltat（）withhimatonce.
The____populatedareawasabreedingplaceforinfectiousdiseases.
