We need to match the sentences to the pictures. Let's analyze each sentence:
1. "Oh, look! There I am!" - Matches picture **d** (already marked)
2. "We're going to film you cleaning up. It will be a great show." - Matches picture **a**
3. "We're very glad that the river is safe again." - Matches picture **f**
4. "Thanks to the DSD Club for all their help." - Matches picture **c**
5. "I'm Karen. I'm the presenter." - Matches picture **e**
6. "Can you film the aquarium or the reptile house first?" - Matches picture **b**