Would a linguist find the following sentence to be a valid English sentence grammatically?

Carla was shoveling the walk.
OPTIONS:
- unacceptable
- acceptable
acceptable
Skulle en lingvist finna följande mening vara en giltig engelsk mening grammatiskt? Carla skyfflade promenaden. ALTERNATIV: - oacceptabelt - godtagbart
Would a linguist find the following sentence to be a valid English sentence grammatical? Carla shoveled the walk. ALTERNATIVES: - unacceptable - acceptable
kan godtas
Acceptable