Wow, Cathy. ______________, you're upset and that's a shame. I'm with you.
Understandably
I didn't get a great mark in my maths test, but I promise that I studied really hard for it.
Honestly, I studied really hard for my Maths test.
I hope I'll see you again soon.
Hopefully, I'll see you again soon.
_____________, Lucy will be chosen for the team, won't she? She's the best player.
Surely
My sister is more intelligent than me. It's obvious.
Obviously, my sister is more intelligent than me.
"Let's face it. there are nice siblings and not-so-nice ones." ____________, not all brothers and sisters are nice.
Admittedly
_____________ , I can't come to the wedding.
Unfortunately / Regrettably
I'm _____________ my parents' favourite child. Ask anyone.
Undoubtedly / Obviously