One of the main problems that ____ down progress.... |
|
Votes: 247
Comments: 1
Added: August 2004
| Martin - 8th August 2007 14:21 |
| The word that is not part of the prepositional phrase determines the number of the verb. One is singular; therefore, the verb is slows. |
Become a Member
Register now and get the best out of this site. Our free membership gives you additional on-site content which is unavailable to non-members.
Subscribe
Subscribe to our feed and keep up-to-date with the latest content. SEE ALL FEEDS »
Poll Statistics
