Ⅰ.单句语法填空
1．After the accident，he was banned from driving.
2．Stressed(stress) by the repeated changes to their body clocks，the mice died.
3．The medicine was of no effect on the patient, so he died soon.
4．It's a shame that you can't stay with us.
5．The man in the river desperately (desperate)tried to reach the side but there was no boat.
