trouble (I have put you through); (your) hard work; thank you for your hard work; I appreciate your efforts
activity (esp. energetic); great efforts; conspicuous service; to flourish; to participate actively; to play an active role
nicely; properly; frequently; often; I'm glad that you ...; thank you for ...
to creep up; to crawl up; to overcome (a bad situation); to rise (after a setback)
lesson; section (in an organization); division; counter for lessons and chapters (of a book)
recommendation; referral; endorsement
instead; but (on the other hand)
it does not mean that ...; I don't mean that ...; it is not the case that...
once; one time; temporarily; for a moment; one degree; one tone
company; friendship; association; society; acquaintance
association; socializing; socialising; fellowship