Sentences with Not Up To

The quality of his work is not up to par, and he needs to improve.

The toy's durability is not up to the standard we expected.

The athlete's performance in the last game was not up to his usual level.

The machine's efficiency is not up to the manufacturer's specifications.

The restaurant's service was not up to the customers' satisfaction.

The novel's plot development is not up to the author's usual standard.

The team's collaboration was not up to the project manager's expectations.