YOU SAID:

This looks very likely to happen, so we'd better start practising how to pronounce his name.

INTO JAPANESE

これは起こる可能性が非常に高いので、彼の名前の発音方法の練習を開始した方が良いでしょう。

BACK INTO ENGLISH

This is very likely to happen, so you should start practicing how to pronounce his name.

INTO JAPANESE

これは起こる可能性が非常に高いので、彼の名前の発音方法の練習を開始する必要があります。

BACK INTO ENGLISH

This is very likely to happen, so you need to start practicing how to pronounce his name.

INTO JAPANESE

これは起こる可能性が非常に高いため、彼の名前の発音方法の練習を開始する必要があります。

BACK INTO ENGLISH

This is very likely to happen, so you need to start practicing how to pronounce his name.