関連ワード:  write 5 complex sentences    write 5 complex sentences using subordinating conjunctions    write 5 complex sentences with answers    write 5 complex sentences using subordinating conjunctions and a comma    write 5 complex sentences in english    write 5 compound sentences    give 5 complex sentences    write 5 compound sentences showing cause and effect relationship    write 5 compound sentences in english    write 5 compound sentences showing problem solution relationship