Unless the weather improves, the inspection _____ until next week.
กwill be postponed
ขwas postponing
คhas postponed
งwould postpone
เฉลยอธิบาย
“Unless” introduces the condition; “will be postponed” is the correct future passive. The other options each alter or violate a specific part of that meaning or rule. The other options each alter or violate a specific part of that meaning or rule.