--- Excuse me, but may I have access to the Wi‑Fi here? I’d like to take some photos of the delicious food and update my microblog.---- . Here is the key to it.
The box was too heavy for me to carry, ___ I pulled it into my room.
Sam enjoys ___ stamps.
___ many children like sugar, I think they had better try not to eat it too often.
—What are you doing? —I’m ___ my cat. I can’t find it.
____ I know, many thousands of kids have read the books written by Han Han.