Q: Valid English sentence (grammatically) or not: They can cry.
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: A flowering plant is on the windowsill.
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: Nurse Rooke suspected that Mrs Clay planned to run away with.
OPTIONS:
- unacceptable
- acceptable

A:
acceptable