Your childish behavior is not suitable for an office environment．
Jane's childlike innocence is very attractive to me.
In winter, millions of butterflies travel to Mexico.
I had butterflies in my stomach when the teacher called my name.
Different species of dragonflies can be found near the lake.
When I was young,I loved to chase fireflies in the field．
The child is using a few crayons to draw a picture.
The dial on the telephone is broken.
Dial this number in case you need help.
Dolphins have a very complicated communication system.
Scientists have been studying these whales for many years.
The scuba diver who was attacked by a shark rushed to the hospital.