Just a minute！My brother ________ his car in the garden．

—Is John playing computer games？
—________．

—Maybe you should call him up．
—But I don’t want to talk with him ________ the phone．

Mother isn’t ________ a book；she’s ________ TV．

—I can’t find the children．Where are they？
—They’re not at home at the moment．They ________ in the park．