Complete the sentences using Past Modals, either positive and negative (should / could / might have Past Participle) 1. You seen her, surely! She was standing right in front of you.
2. Let's ask at reception to see if they have your keys. Someone found them.
3. He gone to France. He didn't have a passport.
4. I explained the homework but she did the wrong page. She misunderstood me.
5. Oh no! My phone's not in my bag. I left it at home.
6. It is still a mystery how the robber gained access to the bank. Police are investigating whether the suspect known one of the employees.
7. I left my wallet in the restaurant. I paid for the taxi home afterwards.