| caught(verb, adjective, keen, sympathetic, affected) |
| concerned(adjective, keen, sympathetic, excited, affected) |
| conquered |
| crammed(verb, complete, full, filled) |
| in use(verb, expression, adjective, phrasal verb, active) |
| jammed(verb, complete, filled, various, crowded) |
| obsessed(adjective, keen, sympathetic, excited, involved) |
| on task |
| taken up with(verb, expression, adjective, idiom, phrasal verb) |
| abstracted |
| alert(adjective, set, attention, deep, fixed) |
| at it(expression, adjective, active, working, engaged) |
| at work(expression, adjective, active, full, working) |
| attentive(adjective, set, keen, sympathetic, active) |
| bursting(complete, full, filled) |
| bustling(adjective, active, fast-moving) |
| careful |
| caught up in(expression, idiom, absorbed, inattentive, engaged) |
| consumed(verb, adjective, deep, busy, absorbed) |
| controlled(verb, guarded, grasped) |