What / When
Posted: Wed Nov 06, 2013 7:31 am
Dear teacher,
Which of the following is correct or more natural?
1. What is the best time to do the promotion?
2. What will be the best time to do the promotion?
3. When is the best time to do the promotion?
4. When will be the best time to do the promotion?
Thanks.
Which of the following is correct or more natural?
1. What is the best time to do the promotion?
2. What will be the best time to do the promotion?
3. When is the best time to do the promotion?
4. When will be the best time to do the promotion?
Thanks.