Subject pronoun practice: Go to Studyspanish.com (https://studyspanish.com) then click "Grammar" at the top, then click unit 7 on "Subject Pronouns;" you can click explanation and then practice
Gender of Nouns, Definite & Indefinite Articles, Adjectives Practice, also go to studyspanish.com, under "Grammar" you see different explanations and options to practice
For Numbers practice, go to Spanish IA "Online Practice" and choose
For Time Practice, go to Spanish IA "Online Practice" and choose
AR ONLY Verb Conjugation Practice (go to studyspanish.com under verb drills look at Regular AR Verbs)
Conjuguemos Practice (or you can sign into your accounts and the click just the verbs that end in AR)