—Have you brought        with you? We won’t have time to come back.—Don’t worry. All the things we need are here, in this big bag.

________ students are in the classroom.

— Do you like talking with your friends on the telephone or mobile phone?—          . I enjoy chatting online.

Your iPad is quite nice. Where did you buy ______? I want to buy ______, too. 

—Whose comic book is this?—It’s __________.