What was the last .... thing you bought?
inattentive
informal
inexpensive
If it weren't ... to fly, where would you go to?
impolite
impossible
insufficient
What is the best way of dealing with ... people?
invalid
impolite
improbable
What are some ... ways of studying English?
improbable
ineffective
insensitive
Is it okay to be ...? How can we learn from our flaws?
improbable
inactive
imperfect
Why is it bad for your health to be physically ...? What are the benefits of exercises?
immoral
innefective
inactive
