Ihopethatitispossibletoachievethisobjectivebycallingonthesmokers________goodjudgmentandshowconcernforothersratherthanbyregulation.

Thedelegation________RussiawillvisitLondonthisafternoon.

Johnhardlyspeakstoanybodyintheclass,________________?

is, are, has, have, having The average British family, which ________ smaller and richer than 50 years ago, ________ 3. 6 members.

I appreciate ________ (give) the opportunity to study abroad three years ago.