Add punctuation: Internationallyrenowned sands with a clear water secluded coves and stony beaches make up the Costa del Sols beautiful natural landscape
A: Internationally-renowned sands with a clear water, secluded coves and stony beaches make up the Costa del Sol's beautiful natural landscape.

Add punctuation: jscriptdll device cant workNo sound Actually in most cases device problem is because of sys files
A: jscript.dll device can't work/No sound: Actually, in most cases device problem is because of .sys files.

Add punctuation: Your veterinarian can also use Xray and ultrasound imaging to examine the interior of the dogs chest cavity
A:
Your veterinarian can also use X-ray and ultrasound imaging to examine the interior of the dog's chest cavity.