Choose one of these modal verbs to complete the sentences. can/ may / must / could / should 1.When i was a little girl, I do acrobatic trics, but now i can`t.2.If there is not going to be any information about those passengers till tomorrow morning, we call the police.3. Conflicts lead to bad relations. 4 Do you know that cats see in the dark?

1) He asked me if I had a Russian-English dictionary and could  let him have it for that evening. He added that he had to do some very difficult transla­tion.
I gave it to him and said that I didn't need it that night.
2) Nellie said to Lidia that she had thought about me and then asked if I had decided to go to Omsk with my parents or  if I remained there with my aunt untill I finished school.
3) Mike asked Bob if he had done his homework or had left it till the evening. Then he said that he thought about inviting Bob to the theatre with him, but he remembered that Bob had always done his homework in the evening.
4) Jack said that he was fond of Dickens and that he had been reading "The Old Curiosity Shop" for the whole week and added that he loved the novel very much and that he was reading it for the second time.
5) Tanya said she thought that her friend had finished reading Jane Eyre. And Tanya hoped that she would give it to her shortly. She added that she was eager to read it.