Q: Valid English sentence (grammatically) or not: He figured out that.
OPTIONS:
- unacceptable
- acceptable

A: unacceptable

Q: Valid English sentence (grammatically) or not: Did you believe him ever to have made an effort to talk to the student?
OPTIONS:
- unacceptable
- acceptable

A: acceptable

Q: Valid English sentence (grammatically) or not: Steve tossed the ball from the tree to the gate.
OPTIONS:
- unacceptable
- acceptable

A:
acceptable