—What happened to him? —He was murder last week.
When I traveled in Thailand, I bought a ring. It __________ silver.
David is very __________ and he can always make the people aroundhim 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.