1. Jonh wants to try **horseback** riding because it looks fun and he loves horses.
(Note: "horseback" is the correct term to fill in the blank and should also be corrected for spelling and grammar: "Jonh" should be "John," and "love" should be "loves.")

2. The sky looks cloudy. It's **likely** to rain.
(Note: "likely" is the correct term to indicate a good chance of rain.)

Question 2: Choose the INCORRECT word or phrase in the following sentence: "his father goes swim once a week."
The incorrect word or phrase is **b. swim**.
(Note: It should be "swimming" to be grammatically correct: "his father goes swimming once a week.")