He catch the ball. 这句话哪里错了?

He catch the ball. 这句话哪里错了? but he can't catch the ball catch the ball意思 4.He can catch the ball well.(变疑问句） He can't catch the ball.的过去时态是什么? catch the ball one by 连词成句but he he He thought could coulen't the catch ball Catch the ball before the bound And you can catch the ball well . 翻译 can you catch the ball well? you must catch the ball换成祈使句 Bob is _______(catch)the ball I am ready to catch the ball he throws the ball with one hand and makes an easy catch which seems much more difficult.怎么翻译? he 《 》the ball to john 用the,you,can,catch,ball组句子 you must catch the ball便祈使句怎么变? i could catch the ball怎么改成否定句?