1.How about coming here a little earlier?(改为同义句)

1.How about coming here a little earlier?(改为同义句)
______ ______ come here a little earlier?
2.光比声音传播的快.
The _____ travels _______ ______ the sound.
3.I have known Jim for 5 years.(改为同义句)
I have known Jim _______ ________ _________
4.春天雨水很大
It _____ a lot in spring.
3.I have known Jim _______ ________ ______ ______

1.would you
2.light faster than
3.since 5 years ago (只是 five years ago 语法不对!when he was five 意思不对!)
4.rains