—Jim, what are you _______?—A dog. It is playing with a ball on the floor. 

The film Da Nao Tian Gong is very funny. It often makes people _______.

Smoking is bad for your health.You’d better         .

The children get some red packets and there      always some money in     . 

A: Excuse me, where’s the nearest hotel? B: Take the No.5 bus and________ at the third bus stop.