There’s ______ apple on the table. _______ apple is for my little brother.

What are you going to do this weekend?— I’m not sure ______. Maybe I am going swimming.

Tom wants to know if you ___ a picnic next Sunday.—Yes. But if it ___， we’ll visit the museum instead.

I like to go to the English corner every Thursday afternoon.—______. It’s interesting.

__________ that these creatures are linked to a common ancestor.