Suffixes: -able / -ible

My grandma's chair is very ____________________.

• comfortable

• comfortible

A laptop is a _______________computer.

• portible

• portable

This car is ____________________. It can be covered or uncovered.

• convertible

• convertable

It is ______________________for elephant to fly.

• impossible

• impossable

Some vitamins are _____________________.

• chewable

• chewible

Fuels are easily ______________________.

• flammable

• flammible

Speak up! Your voice is ____________________.

• inaudible

• inaudable

You skeleton can be _________________through x-ray.

• visible

• visable

Be careful! This water is ________________.

• undrinkable

• undrinkible

Last night, I couldn't sleep because I watched a _______________ movie.

• horrible

• horrable