1. 詹妮刚才打电话请病假了. 
Jenny called in sick just now. 
2. 我生病了.
I'm sick. 
3. 恐怕我今天来不了.
I'm afraid I can't come today. 
4. 我想请病假。
l'd ike to ask for sick leave. 
5. 我想休一段时间的假. 
I 'd like to take some time off. 
6. 我能请两天假吗?
Can I take two days' leave? 
7. 我想请一个小时假. 
I'd like to put in for one hour's leave.
8. 我想请假上计算机课,不知道您准不准假?
I was wondering if you could give me leave of absence to attend a computer course. 
9.我想休育婴假回家照顾我的宝宝。
I want to take parental leave to look after my baby. 
10. 我带来一张生病证明。
I've brought a proper sick note. 
11. 我来递交生病证明。
I come here to send in an excuse. 
12. 我不在的时候,史密斯先生会负责。
Mr. Smith will be in charge during my absence.