A.seeing | B.reading | C.watching |
A.is talking | B.are talking | C.is talk |
A.Is, playing | B.Does, play | C.Does, playing | D.Is, to play |
A.Sure | B.Yes | C.No | D.Sorry |
A.talk, in | B.talking, in | C.talking, on | D.to talk, on |
A.looking | B.seeing | C.watching |
A.the | B./ | C.a |
A.ping-pong | B.the ping-pong | C.the ping-pong ball |