A：Sarah，you don't look well．（76） ？
B：I have a headache and my head feels very hot．
A：Maybe（77） ．
B：Oh，maybe．（78） ？
A：You should take your temperature，lie down and rest．
B：That sounds like a good idea．
A：If you still have a fever tomorrow，you'd better go to a doctor．（79） ．
B：I hope so．（80） ．Kelly．
A：You are welcome．
疫情爆发后，我们政府立即起草了计划．
When epidemic situation ， our government drew up the plan at once．
我们必须及时上交作业．
We must our homework in time．
我们不敢相信武汉的火神山和雷神山医院不到15天就建成了．
We can't believe that Huoshenshan Hospital and Leishenshan Hospital in Wuhan ______ within just 15 days．
与过去的定位系统相比，北斗定位系统更精准更强大．
the positioning systems in the past， Beidou positioning system is more accurate and powerful．
当我看到这张相片的时候，就忍不住想起我的老朋友．
I of my old friends when I see this photo．