He has to_________ 20 yuan on the book. But I needn’t _______ any money for it.
David is very __________ and he can always make the people around him happy.
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.