CHỮA LỖI SAI 
1. IN THE WILD (A), tea plants become TREES (B) of APPROXIMATELY (C) thirty feet IN HIGH (D) 
2. Physical fitness ACTIVITIES (A) can lead to an alarming variety of INJURES (B) if participants push THEMSELVES (C) TOO (D) hard
3. Animation is a TECHNIQUE (A) for CREATIVITY (B) the illusion OF LIFE (C) in inanimates THINGS (D)
4. Historical records SHOW (A) that Halley's comet has RETURN (B) ABOUT (C) every seventy-six years for the PASS 2,000 years
5. HEART ATTACKS (A) are FATALLY (B) in 75 PERCENT (C) of OCCURRENCES (D)