Frank put the medicine in a top drawer to make sure it would not be _____ to the kids.
There are many inconveniences (不方便) that have to be ____ when you are camping.
The size of the audience, ____ we had expected, was well over one thousand.
Very few experts have ____ with complete new answers to the world s economic problems.
A table made of steel costs more than ____ made of wood.
I couldn't afford to rent a house like this,______buy it.