1 . He ______(arrest) when customs officers found drugs in his bag. (所给词的适当形式填空)

2 . Not only the students but also the teacher ________ (invite) yesterday. (所给词的适当形式填空)

3 . The scientist ___________ (award) a medal for her groundbreaking research on renewable energy last week. (所给词的适当形式填空)

4 . About a month ago, I was sailing, and towards night I found myself carried out to sea by a strong wind. The next morning I ________ (spot) by a ship. (所给词的适当形式填空)

5 . During the flood, lots of supplies ________ (transport) to the stricken areas.(所给词的适当形式填空)

6 . On 4 October 1957, the Sputnik 1 satellite ________ (launch) by the USSR and successfully orbited around Earth. (所给词的适当形式填空)

7 . The little girl was once ________ (bite) by the dog, so she panicked at the sight of it. (所给词的适当形式填空)