—What’s her ______? —She is a teacher. She has a lot of _____ to do.
-Whose iPhone 6+is it?. I'm looking for it here and there.
On snowy days, a driver must drive as ____as possible.
Taxi Apps(打车软件)can help us travel around more easily. ___more and more people like using them.
We can't make a sandwich without?
When is the World Book and Copyright Day(世界读书日)? It's____23 April.