-Kate, could you tell me ____________ the toy bear?
-Oh, I bought it at a night market near Guilin Road.
where you bought
where did you buy
when you bought
when did you buy
You shouldn't ____ the boy's mistakes.
______our teacher is ill, ______ he still comes to our class to teach us.
The teacher said that the earth ______ around the sun.
I felt it hard to keep up with my classmates. But whenever I want to__ __,my teacher always encourages me to work harder.
_________great weather it is today!