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.

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.

Example: What is 346050 rounded to the nearest hundred thousand?

Instructions:
1. Read the given question.
2. Decide what type of a noun is the given word.
3. Click the correct noun form.

Instructions:
1. Read the given statement.
2. Select the correct answer.

Example: a short, light sleep during the day.

Example: This is a tree.
Method: Figure out which word is a common name given to a person, place or thing and select it.
Answer: The noun in the above sentence is 'tree'. Therefore, the answer is 'tree'.

Instructions:
1. Read the given statement.
2. Click the correct answer.

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

Example: There are two bananas and an apple.
Method: Singular means one. Select the noun which is only one in quantity.
Answer: In the above sentence, bananas and apple are nouns but there is only one apple. Therefore, the answer is 'apple'.

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

Instructions:
1. Read the given statement.
2. Click the correct answer.