Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
Before getting to work, Jess has a few errands to run. Jess has to walk 11 blocks to the store and 6 blocks to the gallery, before walking the final 8 blocks to arrive at work. If Jess has already walked 5 blocks, how many more blocks must she walk before arriving at work?

### Response:
 เจสต้องเดินทั้งหมด 11 บล็อก + 6 บล็อก + 8 บล็อก = <<11+6+8=25>>25 บล็อก
เจสต้องเดินอีก 25 บล็อก - 5 บล็อก = <<25-5=20>>20 บล็อกเพื่อไปที่ทำงาน