できるだけ早く彼と連絡をとりましょう。

as much as one can; as much as possible; if at all possible

fast; quick; hasty; brisk; early (in the day, etc.); premature; (too) soon; not yet; (too) early; easy; simple; quick

he; him; his; boyfriend

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

to contact; to get in touch; contacting; getting in touch; communication; call; message; connection; coordination; junction; intercalary; intercalaris; internuncial

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

to harvest (a crop)