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There's no doubt the approach he proposed is more efficient.
There's no doubt the first estimate he gave was too high.
There's no doubt the file you sent was really helpful.
There's no doubt the materials she'd prepared were flawless.
Rumor has it her proposal is likely to be adopted.
There's no doubt things came together with the compromise she proposed.
There's no doubt the materials he took time on were convincing.
Rumor has it the materials he took time on were convincing.
Rumor has it things came together with the compromise she proposed.
There's no doubt her proposal is likely to be adopted.
Rumor has it the materials she'd prepared were flawless.
It seems the file you sent was really helpful.