Plurals and singulars

A: What ___________?

B: __________ book

• A: What's this?

  B: It's book

• A: What are these?

  B: They're book

• A: What's this?

  B: It's a book

• A: What are these?

  B: They're a book

A: ______ this your eraser?

B: Yes, _______. Thanks!

• A: Is this your eraser?

  B: Yes, it is. Thanks!

• A: Are this your eraser?

  B: Yes, they are. Thanks!

• A: Are this your eraser?

  B: Yes, it is. Thanks!

• A: Is this your eraser?

  B: Yes, they are. Thanks!

What's this?

• They're an umbrella

• They're a umbrella

• It's an umbrella

• It's a umbrella

A: What ___________?

B: _________ chairs

• A: What are this?

  B: They're chairs

• A: What are these?

  B: They're chairs

• A: What are these?

  B: It's chairs

• A: What are this?

  B: It's chairs

A: _____________ sunglasses?

B: No, _________. They're glasses

• A: Are these sunglasses?

  B: No, they're not. They're glasses

• A: Is this sunglasses?

  B: No, it's not. They're glasses

• A: Are this sunglasses?

  B: No, they is not. They're glasses

• A: Is these sunglasses?

  B: No, it are not. They're glasses

A: What ____________?

B: ____________

• A: What is these?

  B: it's a key

• A: What are this?

  B: They're keys

• A: What are these?

  B: They're keys

• A: What is this?

  B: It's a key