Shonaneedstodofurtherresearchinorderto____.
Somecustomersrequestedusto_____ourpricebecausetheyconsideredittoohigh.
OneproblemwithostrichfarminginBritainis____.
Nowadaysitismoreconvenientandeasierforpeopletotraveltoothercountries.Doyouthinkthepositiveeffectsexceedthenegativeeffects?