dive into (?.)

• attack
• begin
• blast away
• blast off
• commence
• dive in
• enter on
• enter upon
• fall to
• get busy
• get cracking
• get going
• get to
• get with it
• go ahead
• go off half-cocked
• go to it
• head into
• hop to it
• jump off
• jump to it
• kick off
• launch into
• light into
• pitch in
• pitch into
• plunge
• plunge headlong
• plunge into
• rush into
• sail into
• send off
• set about
• set at
• set in
• set out
• set sail
• set to
• set to work
• start
• start in
• start off
• start out
• tackle
• take off
• take on
• turn to
• undertake
• wade into