Fonte and Ojo join Aboubakar Kamara, Marcelo Djalo, Lucas Piazon, Tomas Kalas and Oliver Norwood in signing for the Cottagers this summer, with the transfer window open for another two weeks.
Despite some fans feeling transfers have taken too long to be done, Tony Khan and the recruitment team have delivered on bringing in strikers to the club, as well as resigning Piazon and Kalas on loan, while completing arguably the most important business of the summer in tying down Tom Cairney and Ryan Sessegnon to new deals.
Both new signings will be in the squad tomorrow but Jokanovic is giving them every opportunity to get up to speed with the team.
He said: "These new players (Fonte and Ojo) are going to be followed and we are going to work with them, both will be part of the squad tomorrow.
"Our pre-season is over some weeks ago and we must be ready for competition, but at the same time we must offer them the chance to follow our style of football.
"Both players are quality players and they have the capacity to learn and both can be important for us in the competition.
"It's true we missed some victories at the beginning but this is behind of us and it is not so easy with this schedule, we played three tough games and it's true we missed being a bit more clinical in the few games we created enough chances.
"We only have draws but we believe we can be in the highest level and play better football, we are working and trying to be more clinical.
"The transfer window is still open and I believe it is necessary to make some more moves."