The____populatedareawasabreedingplaceforinfectiousdiseases.
Hiscompanionshavethreatenedto__hiscrimestothepolice.
____whatmay,we’renotgoingtomakeanyconcessionstohisunreasonabledemands.
Underthis（）pressuresomeoftherocksevenbecameliquid.
I’dratheryou____bytrainbecausetheweatherforecastsaidtherewouldbeheavysnowtomorrow.
