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• Are those your friends? [1]
• These girls are nice
• We'll make it work.
• What are your thoughts?
• And thank you for flying with us. [5]
• My sister is at school.
• My sisters are at school. (en plural)
• The baby is happy.
• the babies are happy
• My teacher is a woman [10]
• my teachers are women
• My pencil case is yellow
• my pencil cases are yellow
• This book is interesting.
• these books are interesting [15]
• Is that my bag? No, that isn’t your bag.
• Is that girl our new classmate?
• These are my keys!
• This pizza is great!