QUES: A manufacturer of high power led wall washer lww424p at zhongshan karnar lighting electron factory

correct the punctuation.

CORRECTED: A manufacturer of high power led wall washer lww-4-24p at zhongshan karnar lighting & electron factory.

QUES: Your veterinarian can also use Xray and ultrasound imaging to examine the interior of the dogs chest cavity

correct the punctuation.

CORRECTED: Your veterinarian can also use X-ray and ultrasound imaging to examine the interior of the dog's chest cavity.

QUES: Several of the big champagne houses search high and low for good red wine

correct the punctuation.

CORRECTED:
Several of the big champagne houses search high and low for good red wine.