-Did you hear that John lost his job?

-It_______ that he had made some serious mistakes in his work.

---WhoseFrenchbookisit?

---It__________beLucy’s.Look!Hernameisonthebook!

-This kind of sports is exciting.

-Yes, but it's dangerous. One can't do it_______ he or she has got some training.

句子翻译：让我一个人待着，以便我能想出一个好主意。

English_________inmanycountries.