-Do you know the boy is sitting next to Peter? -Yes,He is Peter’s friend,They are celebrating his birthday.
You can ________ in a parking lot.
Jack likes to sit ________ the back of the bus.
---- What are you doing?---- I’m ________ my English book.
I borrow a book from my friend and I can ________ it for a week.
---- ________ class are you having? ---- Math.