改错 Jim arrived in home and discovered that he (1) has forgot his door key. He ra

Jim arrived in home and discovered that he

（1）_______

has forgot his door key. He rang the bell, but nobody

（2）_______

came to open the door. He rang again and waiting,

（3）_______

but still there was not reply. He walked round the

（4）_______

house to see if he could find open window, but

（5）_______

they were all locked. It was beginning to rain, he

（6）_______

did not know how to do. Kate, his wife, had obviously

（7）_______

gone out. He didn't know where she had gone to or

（8）_______

when she'd return. Finally, he picked up a stone and

（9）_______

threw them at the kitchen window, Just then, his wife

（10）______

came back.

(1) in--at

(2) has--had

(3) waiting--waited

(4) not-no／not a

(5) open--an open

(6) he--but he

(7) how--what

(8) gone to--gone

(9) √

(10) them--it