Give the hybridizations of each central atom in the following molecules:

A) CO₂ - sp, BeF₂ - sp, CH₄ - sp3d, PCl₅ - sp3d2, BH3 - sp
B) CO₂ - sp, BeF₂ - sp3d2, CH₄ - sp3, PCl₅ - sp3d, BH3 - sp2
D) CO₂ - sp2, BeF₂ - sp, CH₄ - sp3d2, PCl₅ - sp2, BH3 - sp3