I have a hundred and one things to do.
我有一大堆事情要做。
I have a good working relationship with my boss.
我和老板的工作关系很好。
I have a history class at 9 o'clock.
我9点钟有历史课。
Can I have a go on your new bike?
我能骑骑你的新自行车吗?
I have a little money in the bank to fall back on.
我在银行还有一点钱,需要时可以动用。