Example: This is a book.
Method: Figure out the noun that can be touched, heard, seen, smelled or tasted and select it.
Answer: The noun in the above sentence is 'book'. Therefore, the answer is 'book'.

Instructions:
1. Click a card.
2. Read the word.
3. Find a other word to join by clicking an other card.
4. Continue until all cards are flipped.

Instructions:
1. Read the word given in the question.
2. Read all the given choices.
3. Click the meaning of the given word in the question.

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

Example: vehicle powered by an engine

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

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

Example: We bought a pound of carrot.

Example: We bought a pound of carrot.

Example: We bought a pound of carrot.

Example: We bought a pound of carrot.