1. Why you (to look) so tired? - I (to work) the whole evening and (to go) to bed very late. 2. Where is Nina? - Last

1. Why are you looking so tired? - I was working the whole evening and went to bed very late. 2. Where is Nina? - Last time I saw her she was in the living room. She will have test tomorrow so she was getting ready for it. 3. Have you seen my scarf? I can\'t find it. - No. But it is better to find it. It is raining and the wind is blowing. 4. What will you do tomorrow? - I have nothing important to do. I have already done my homework. 5. Do you want go to the cinema with me. - I can\'t, sorry. I am writing a research paper.