Example:

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. Read the given sentence.
2. Look at the underlined word.
3. If the underlined word is a singular noun, click Yes, otherwise click No.

Example:

Instructions:
1. Read the given phrase or word.
2. If the given word begins with a vowel, click 'an', otherwise click 'a'.