It is said that thirteen is unlucky number in many Western countries．（　　）

In the evening，I either watch TV play computer games to relax myself．（　　）

Elephants have good memories．They can walk for a long time and never ．（　　）

"Bob，did you go interesting on vacation？""Yes，I went to Guizhou with my family．"（　　）

Anna likes to go to the zoo and watches the monkeys around on weekends．（　　）