It’s convenient to own a car; however,I don’t think it’s good to drive one________you go,especiallyin places with a lot of traffic[ ]

Every time our teacher began his lesson, my mind would begin to ________, not intentionally but habitually. [ ]

Is this your mother — __________ . It’s my aunt .

____ is the pay phone—It’s next to the post office.

Are the new rules working —Yes. _______ books are stolen.