sorry to have broken your cup— __________, Kate

Could you tell me when________ inBangkok —Sorry, I don’t know. I even want to knowwhat to do when ________.

This cartoon film was especially _____ children under 12 years old? [ ]

Do you mind if I open the window—________.I feel a bit cold.

This is ________ article written in English. I think English is ______ useful language.