1 . He was disappointed at the sights he saw in the famous place of interest, ________never to come back again.

A．having determined	B．determined
C．to determine	D．to be determined

2 . ______ (concern) about Gemma’s safety, he called the police immediately. (所给词的适当形式填空)

3 . Totally a________ in reading the English novel, Luca didn’t notice the night approaching. (根据首字母单词拼写)

4 . ________(concern) about his son’s safety, the old sailor turned to the police for help. (所给词的适当形式填空)

5 . When the man came in, gun in hand, we all stood there, ___________(astonish)

6 . When it was his turn to deliver his speech, ________, he walked towards the microphone.

A．nervously and embarrassingly	B．nervous and embarrassedly
C．nervously and embarrassing	D．nervous and embarrassed

7 . After the long journey, the three of them went back home, ＿＿＿＿＿＿ .

A．hungry and tiredly	B．hungry and tired
C．hungrily and tiredly	D．hungrily and tired

8 . __________ in the mountains for a week, the two students were finally saved by the local police.

A．Having lost	B．Lost
C．Being lost	D．Losing