根据A句完成B句，使两句意思相近。
1．A．Getting up early keeps you healthy.
B．Getting up early is ________ ________ your health.
2．A．How do you like China?
B．________ do you ________ ________ China?
3．A．Don't be late for class.
B．Don't ________ late ________ class.
4．A．Tom didn't have breakfast and went to school.
B．Tom went to school ________ ________ ________.
5．A．I think it's still a little late and we can't get there on time.
B．I ________ think it's ________ enough for us ________ get there on time.
