It is a gramatical exercise where students have to find the mistakes in these sentences. Some of the sentences are correct, but not many. It is a good exercise for the revision of articles, singular, plural, quantifiers, tenses and so on.
Iwetka is from/lives in Czech Republic and has been a member of iSLCollective since 2013-09-12 18:58:54. Iwetka last logged in on 2016-11-28 13:46:08, and has shared 2 resources on iSLCollective so far.