Look and choose the correct answer. Lily is running and the Ben is ________ in the playground.
9/20
Look and choose the correct answer.
Lily is running and the Ben is 
________ in the playground.
watching TV
washing cars
sliding down the slide
Giải thích
Đáp án đúng: C
Giải thích: Lily is running and Ben is sliding down the slide in the playground.
(Lily đang chạy và Ben đang trượt cầu trượt trong sân chơi.)