— I think your father is very busy.—So he is._______ he still takes a walk with us sometimes.A. So B. And C. Or d. But
I think maths is ________ than Chinese.
There are lots of trees on ______ sides of the street.
My storybook is ______ in the bookshop.
She sings very well, because she has a good ________ .
Li Lei is one of ________ in our class.