When Miss Green began to________something,the two boys stopped________and became quiet.A.speak;speakingB.talk;speakingC.say;talking
---Tony , why are you so happy? ----Oh, you know , there________ a basketball match tomorrow.
________ do you take? ----- Size M.
---Is this book Betty's? ----Yes , it's ________.
I am looking forward _______ the new film.
---Where is your brother? ---He is in Beijing. He _____ back in three days.