1. Betty was sleeping under the covers when the sunlight shone in.
2. Betty is sitting and playing with her dog and toys.
3. Betty is walking down the street with a bag.
4. Betty is studying with books.
5. Betty is talking to another girl.

The sunlight shines through the window, signaling the start of a new day. It seems that Betty had a good night's sleep and is full of energy to start a new day.

In the second picture, Betty has grown up and is playing with her pet dog. She is throwing the ball to the dog and the dog is happily running around the house to catch the ball. It can be seen that Betty loves her dog very much and we often play together.

The third picture shows Betty prepared in a book and is holding it in her hand. She seems to be getting ready to go to school or to the library. Betty's eyes can show concentration and determination.

The fourth picture shows Betty sitting at her desk studying. She is diligently reading books and compiling important documents. It can be seen that Betty is a hard-working girl and always tries to study well.

The last picture shows Betty talking to someone. Both of them are laughing and talking happily. It can be seen that Betty has a lot of friends and she is always full of joy when she is with her friends.