—So beautiful flowers! I can’t decide _____ for my mom.—For Mother’s Day, it can’t be better to take some carnations(康乃馨).A. when to choose B. which to choose C. how to choose
If Mary goes,_________________.
Could you please give me ________?
It’s not clever_______ others’ homework.
I don’t know _____.
While I was cleaning my room, my aunt ________.