I appreciate your time and effort.
B2Expressing thanks for someone's dedication.
That's a brilliant observation.
B2Praising someone's insightful remark.
Perhaps we could...
B2Suggesting a possibility.
Please let me know...
B2A polite request for information or confirmation.
How do you feel about...
B2Asking for someone's feelings or opinion.
I sincerely regret...
B2I am truly sorry for...
I couldn't have done it without you.
B2Expressing dependence on someone's help.
You're making excellent progress.
B2Positive feedback on someone's advancement.
I would recommend...
B2Giving a formal suggestion.
Shall I...
B2A polite way to offer assistance.
Could you give me your feedback on...
B2Formally asking for feedback.
I'm so sorry for the trouble.
B2I apologize for causing inconvenience.
Could you elaborate on that?
B2Please provide more details or explanation.
Your generosity means a lot to me.
B2Expressing appreciation for someone's giving nature.
I admire your dedication.
B2Expressing respect for someone's commitment.
Have you considered...
B2Suggesting an alternative.
I'd appreciate your thoughts on...
B2Politely asking for an opinion.
Can I help you with that?
B2A direct offer of assistance.
I take full responsibility.
B2The fault is entirely mine.
I'm not quite sure I follow.
B2I don't fully understand.
I'm truly indebted to you.
B2Expressing a strong sense of obligation.
You're incredibly talented.
B2Highlighting someone's natural ability.
Why don't we...
B2Suggesting a collaborative action.
From your perspective...
B2Asking for an opinion from a specific viewpoint.