--- _____ I use your ruler, Lingling? --- Sure. Here you are.
The boy is ________ to look after his sister.
Lin Shuhao is a famous basketball star_______ is playing in the NBA . A whichB who C when D where
This pair of shoes ______ Li Gang’s ,It’s too big for him .
I would rather _____ books than ______ shopping.
—How do you study______a test ? —I study _____working with a group. A for, in B for, by C for, by D of, in