Verb conjugation of "check" in English

Work was performed only in June, July, August and September. In October and November, Erik has been waiting for Katja's visit and Sabine was on maternal leave after Christmas and New Year.
I will be creating an additional study with a student (his name is Juan), which may appear in local newspapers in the future (in English). However, this may take a couple of weeks too.
The people of Majorca are very friendly, helpful and prepared for tourism. The young tourist come here just to party, to meet other people and to have fun on the beach! Just right the right thing for me.