I would like to ask you about the correct tense that should be used in these sentences.
I can everything except future tense.
1.(you learn) Spanish?
2. You forever (misunderstand) what I (explain) to you.
3.John (not work)here as long as I have.
4.you (learn) a lot about football when you watch good players?
Please tell me all the possible answers if there are for each sentence because my teacher is very strict sometimes.