Example: The cat chase the rat.
Method: Figure out if the subject is singular or plural. Then, find the verb. If the subject is singular then the verb must also be singular. If the subject is plural, then the verb must also be plural.
Answer: In the above sentence, 'cat' is singular. So the verb "chase" must also be singular. Therefore, the answer is 'chase'.

Instructions:
1. Read the given question.
2. Read the given choices.
3. Click the correct answer.

Example: comparing two people's height

Instructions:
1. Read the given sentences.
2. Pick the sentence that is telling us about the future.

Example: I am a birthday hat. Who am I?

Example: pay back or to return a favor

Instructions:
1. Read the given sentence.
2. Click the correct form of the possessive noun that best fits the sentence.
Example: I have _____________. (the pen that belongs to Sammy)
Answer: Sammy’s pen

Instructions:
1. Read the given sentences.
2. Pick the sentence that is telling us about the present.

Instructions:
1. Click a card.
2. Read the name or definition.
3. Find its match by clicking an other card.
4. Continue until all cards are flipped.