Final grammar notes--

Don't forget that:
nolo and possum take the infinitive
Si clauses match verb tenses
quam = "than" with a comparative adjective
ablative of agent with a passive verb
sine takes the ablative
per takes the accusative
with a result clause, "ut" takes the subjunctive

I hope you've been studying old exams, your verbs, your grammar packet, and your Essential Latin Vocabulary booklet.