Suffix Word Study Review -er, -est, -ing,-s, -ed

The correct answer is "worried". In this sentence, the verb "forgot" is in the past tense, indicating that the action of forgetting the homework already happened in the past. Therefore, the verb "worry" should also be in the past tense to match the timeline of the sentence. "Worried" is the correct past tense form of the verb "worry".

Keiko's voice is described as "louder" than her best friend's. This indicates that her voice has a higher volume or sound level compared to her friend's voice. The word "louder" is the comparative form of the adjective "loud," indicating a higher degree of loudness. Therefore, no suffix is needed in this case.

The given sentence is in the present tense, and the subject is "Jose." When using the verb "like" in the present tense with third-person singular subjects (he, she, it), we add an "s" to the base form of the verb. Therefore, the correct answer is "likes."

Mount Everest is the highest mountain above sea level. "Tallest" is the correct answer because it is the superlative form of the adjective "tall," indicating that Mount Everest is the highest among all mountains in terms of its height above sea level.

The correct answer is "jumps". In this sentence, the verb "jumps" is used to describe the action of the little girl. The word "over" indicates that she is leaping or hopping over the puddle. The present tense form of the verb is used because it is describing a habitual or repeated action.

James is the "fastest" runner in his class because he is the most quick and speedy compared to all the other runners. The word "fastest" is the superlative form of the adjective "fast," indicating that James is the top performer in terms of speed among his classmates.

Nico was faster than Ricky in the race and beat him by 3 seconds. "Quicker" is the correct answer because it is the comparative form of the adjective "quick". It is used to compare two things, indicating that Nico was faster than Ricky. The superlative form "quickest" is not applicable in this context as it is used to compare more than two things.

The correct answer is "taller" because it is the comparative form of the adjective "tall." This suggests that Raja is more tall in comparison to his sister.

The correct answer is "jogs" because it is the present simple third person singular form of the verb "jog." In this sentence, "Lisa" is the subject and since it is singular, we use the third person singular form of the verb.

The correct answer is "walking" because the sentence is in the present tense and requires a present participle form of the verb "walk" to express an ongoing action.

The word "cutest" is the correct answer because it is the superlative form of the adjective "cute." In this sentence, the speaker is comparing the puppy they chose to all the other puppies in the pet store, and they believe that their chosen puppy is the most adorable or attractive out of all of them. Therefore, the superlative form "cutest" is used to indicate this highest level of cuteness.

The correct answer is "contributed" because the sentence is in the past tense and the verb "contribute" needs to be conjugated in the past tense to match the subject "she".

In the given sentence, the verb "hibernate" is used to describe the action that bears perform in the winter months. Since the sentence is in the present tense, the correct form of the verb should be "hibernate" without any suffix. The base form of the verb already indicates that the action is happening in the present, so no additional suffix is needed.

The correct answer is "struggled" because the sentence is in the past tense and "struggled" is the past tense form of the verb "struggle". This indicates that the action of the little brother learning to ride his bike occurred in the past.

The sentence is comparing the streets in the little town to the highway, implying that the streets are narrower than the highway. In this comparison, the word "narrow" is already in its base form, so no suffix is needed to indicate the comparative degree.