Present Tense forms of "przynosić" were introduced in Lesson 3 of "Present 4". But well, given that you're only guaranteed to get one sentence per lexeme (here lexeme = forms of the verb "przynosić"), it's not surprising that you could forget that one.
This very skill (unit) right now is called "Past Perf.", which is unfortunately misleading (it's not English "Past Perfect", but rather Past Tense of perfective verbs, so it implies that something was done, not 'being done'). That's the first skill that teaches Past Tense verbs.