Okay, let's match the sentences with the pictures. Here are the matches:
1. "She's climbing a ladder." matches with picture **b**.
2. "They can't stop laughing!" matches with picture **c**.
3. "My sandcastle is perfectly straight." matches with picture **a**.
4. "A bird flew into the tree house." matches with picture **f**.
5. "My sandcastle is a bit crooked." matches with picture **d**.
6. "She's got a tool box with lots of tools." matches with picture **e**.