The fort we made of sticks was so fragile, we worried it would ____________.

When the tidal wave hit the trees on the beach, it caused a lot of ______________.

The show was interrupted by ___________ weather.

Having to rebuild after the storm will cost a __________ amount of money.

We tried to catch the firefly, but it was _____________.

When our neighborhood flooded, traveling on the roads became a ____________.

When all the lights went out in town, it was a ___________.

The root semi means

The root ped means_____________.

To ___________means to make different or change.

A ___________is something that can cause harm or injury.

To __________means to fall down or cave in.

Something of great size is _____________.

Something _______________ is very harsh or serious.