-- ___ they taking a picture? --- Yes, they are.A.Am B.Is C.Are
He isthan his mum . A. tall B. tallerC. the tallest
I went to Xi’an July . A. onB . inC. at
He wants Sam chess with us A. playingB. to playC. plays
My brother Qingdao every year. A. visitB. visited C. visits
Look!My sister TV. A. watch B. watching C. is watching