one day

1. enthusiastic

An enthusiastic welcome.

I am an enthusiastic team player.

2. excel

He excelled at music and art.

3. campaign

an ant-smoking campaign.

an adversting campaign.

4. reference

the book is full of reference to growing up in india.

5. free- lancer

I am a free-lancer

6. collaborate

we have collaborate on many projects over the years.

7. proficient

He's proficient at his job.