1.she is upstairs. ( ) letters. A.writes B is writing Cwrite D wriring
2 why didn't you come yesterday
i ( ),but i had an unexpected visitor
A.had Blie Cwas going to D did
3the next morning she found the man ( )in bed ,dead
A.lying Blie C.lay D.laying
4.the chair looks rather hard,infact ,it is. very comfortable to ( )
A,sit. Bsit on Cbe sat D not sat on
谁能教我下吗？ 关于非谓语好乱，，，
2 why didn't you come yesterday
i ( ),but i had an unexpected visitor
A.had Blie Cwas going to D did
3the next morning she found the man ( )in bed ,dead
A.lying Blie C.lay D.laying
4.the chair looks rather hard,infact ,it is. very comfortable to ( )
A,sit. Bsit on Cbe sat D not sat on
谁能教我下吗？ 关于非谓语好乱，，，
