A teaching robot is 1.5 meters tall.

A. Let’s cut the hedge.

B. Don’t cut the hedge.

C. What not cut the hedge?

D. Please not cut the hedge.

A. There are many planets in the galaxy.

B. There are many galaxy in the planets.

C. There are planets many in the galaxy.

D. There are many in the planets galaxy.

A. To go to the movies is not interesting.

B. It’s interesting to go to the movies.

C. It’s interesting going to the movies.

D. Going to the movies isn’t interesting.

A. Can teach robots sing a song?

B. Can teach robots sing the song?

C. Can teaching robots sing a song?

D. Can teaching robots sing the song?

A. Are doctor robots more expensive than home ones?

B. Are doctor robots less expensive than home ones?

C. Are home robots as expensive than doctor ones?

D. Are home robots as expensive than doctor ones?

A. She walks to school every day.

B. She runs to school every day.

C. She flies to school every day.

D. She jumps to school every day.

A. There’s a lot to do preparing for the contest.

B. There’s a lot to do to prepare for the contest.

C. There’re a lot to do preparing for the contest.

D. There’s a lot to do to prepare for the contest.