Please help with this problems

Thanks

Code instructions that jump to the label L2 when the signed integer in BL is greater than -1. Code a single instruction that complements all bits in AL, without using the XOR instruction. Code instructions that jump to label L3 when the AX register has odd parity. Code a single instruction that inverts bits 5 and 6 in BL without changing any other bits. Code instructions that jump to label L4 if bits 1, 2, and 3 are all set in the DL register