Add punctuation: Rinse thoroughly and proceed with the shampoo
A: Rinse thoroughly and proceed with the shampoo.

Add punctuation: Spectators at the Spring Festival in Hama 1937
A: Spectators at the Spring Festival in Hama, 1937.

Add punctuation: Automattic the company behind WordPress management is aware that the menus were very limited
A:
Automattic, the company behind WordPress, management is aware that the menus were very limited.