1. —__________ they playing games over there?

—Yes, they__________.

A. Do, do                     B. Are, are             C. Do, are             D. Are, do

2. Tony is talking__________ his cell phone.

A. on                    B. about                C. in                            D. for

3. All the students are getting ready__________ their homework.

A. do                    B. to do                 C. doing                D. does