【正文】
an do a lot of things. The tiger can jump through a ring. The lion can climb up a ladder. The bear can ride a bike and the dog can walk and dance. The cat can swing. The monkeys can ride a horse. The tiger cubs can’t jump through a ring. The lion cubs can’t climb up a ladder. But they want to learn. ( ) tiger cubs can jump through a ring. ( ) lion can blimb up a ladder. ( ) bear can ride a horse. ( )4. The dog can walk and dance. ( ) monkeys can ride a bike. ( ) cat can swim.