Fill in the Blanks For and Since Fill in the BlanOnline version Fill it in by Logos Sprachinstitut 1 known has been has has have have been created worked 1 . The revenue from loans ( be ) disappointing for the last two years . 2 . Klaus ( work ) for the company for about 13 years now . 3 . Max and Klaus ( be ) in Milan since about 10 am . 4 . They ( know ) each other since their companies merged . 5 . The group ( create ) many new financial products since the beginning of the year .