English grammar help. Grammar questions from ESL learners
Should we use "to turn off" or "turn off" in the following sentence?
The most obvious one is ............ household appliances when they are not in use.
Thanks a lot.
- Posts: 18
- Joined: Wed Jun 23, 2010 3:12 am
- Status: English Learner
- EC Teacher
- Posts: 12388
- Joined: Mon Dec 29, 2003 7:56 pm
- Location: Japan
- Status: English Teacher
Return to Grammar Help
Who is online
Users browsing this forum: No registered users and 15 guests