Translation of "correct" into Maltese

In each case, there can be only one correct answer.

F’kull każ, jistaʼ jkun hemm biss tweġiba waħda li hi tajba.

This fails to ensure the smooth functioning of the internal market and should be corrected.

Dan jonqos milli jiżgura li s-suq intern jiffunzjona tajjeb u għandu jitranġa.

Where appropriate, workers must also be drilled in the correct use, handling or operation of that equipment

Meta xieraq, il-ħaddiema għandhom ukoll ikunu mħarrġa fl-użu sewwa, it-tqandil u l-operat ta