1- Past Tense. In real life, I don't have the time so I can't go.Originally Posted by gus
2- Present Perfect Tense. You went to a barbar a few days ago and had someone dyed your hair. I'm dumbstruck when I see that color. I say, "What have you done with your hair?" What you did in the past influences the present.
3. Past Tense/Passive voice.
4. I think he was the anonymous caller last night. I doubt it because I can't remember I gave my number to him before.
5. Future Perfect Tense. She will finish her work before we arrive.
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