what's this?
Choose the correct word.1. What's this? Is it a bag? Yes, it is. No, it isn't. 2. What's this? Is it a book? Yes, it is. No, it isn't. 3. What's this? Is it a ruler? Yes, it is. No, it isn't. 4. What's this? Is it a pencil? Yes, it is. No, it isn't. 5. What's this? Is this a bag? Yes, it is. No, it isn't. Fill in the correct words to complete the sentences.it is, it isn't, this, is it 1. - What's this? Is it a pencil? - No, it isn't .2. - What's this? Is it a desk? - Yes, it is.3. - What's this? Is it a book? - No, it isn't.4. What's this? Is it a pencil case? - Yes, it is.