trouble (I have put you through); (your) hard work; thank you (for your hard work); I appreciate your efforts
to hear; to listen (e.g. to music); to ask; to enquire; to hear about; to hear of; to follow (advice, order, etc.)
to get lost; to become lost; to go astray
nonexistent; not being (there); unowned; not had; unique; not; impossible
sometime; someday; one day; some time or other; the other day; in due course
to ferry across (e.g. a river); to carry across; to lay across; to build across; to hand over; to hand in
closing time; lockup; curfew
to pass through; to pass by; to pass (of time); to elapse; to have expired; to have ended; to exceed
important; significant; precious; valuable; careful
introduction; presentation; referral; showcase (of a product)
and; and then; thus; and now; and finally
also; too; not ... either; (it's not possible) no matter what; although one might wish otherwise
I'm home!; I'm back!; now; at present; just now; a moment ago