be造句簡單些

1、This will be a problem for some time to come.這將是未來一段時期裏的一個問題。

2、They claim to be the party of law and order.他們聲稱自己是重視治安問題的組織。

3、The present regime has been in power for two years.現政權已經執政有兩年時間了。