________ he came in, I recognized him.

You should read the ________ in the car repair manual(手册) carefully before you start.

—What ________ did the country leave you after a year of your staying there?
—Well, I think what ________ me most was the friendliness of the people there.

John told me that he had lost his key to the car, but he didn't really lose it-that's just a(an)________．

填空
他放弃了对版权的要求。  
1. He                            to the copyright.
2. 我们还没有收到他的辞呈。  
We haven't received his               yet..

To our ________, Geoffrey's illness proved not to be as serious as we had feared.

When I was in trouble, he came to my_____ .

Patients can usually walk without ____within a week of the operation.

Are you Mr Green's new_____ ?

I couldn't be present myself, but I sent my         to the meeting.