—I wonder ________?
—I’m not sure. Let’s ask Miss Li for help.
which subject should we choose
what we can do with the rest materials
that Bob went to the library just now
The police us not to swim in the river last summer.
My hometown Chongqing is well-known _________ the delicious food.
--- weather it is! We can't go boating on the lake. --- Don't worry. Let's go to the Science Museum instead.
Could you please pass me a pair of __________? I want to use them to practice paper cutting.
--- do you study English? --- I study English by reading aloud every morning.