– We’ll have a mountain climbing, but when shall we meet? – Let’s make it at half past eight _______ the morning of May 1st. A. on B. in C. to
---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.