Lucy liked all the dresses there,but she took the ______one to save as much money as possible for Project Hope.
We often borrow some books from the______.
Sun Yang is good at______, we all like him.
The two twins are too young, we should help______.
— I like eating vegetables. What about you? — ______. They are nice.
— ______do you go to work every day, Mr. Ling? — By bus.