Rewrite the following as mixed conditional sentences.
1.Sultan didn`t study, so he won`t pass his science test.
2.Korkem arrived on time, so she will have enough time to visit the planetarium.
3.He isn`t well-qualified, so he didn`t get the job at the space centre.
4.They didn`t buy cinema tickets, so they can`t see the new science-fiction film tonight.
5.Gulnara wasn`t told about it, so she isn`t at the science far now.
6.The researcher war working late last night, so he is exhausted now.
7.Karlygash doesn`t take her studies seriously, so she didn`t get into university.