用括号内所给动词的适当形式填空。请将答案（不限于1词）填写在答题纸相应的栏目内。
小题1:It seems you need to apologize quickly to avoid _________ (lose) a good friend.
小题2:We are at your service. Don’t hesitate _________ (turn) to us if you have any further problems.
小题3:Alexander the Great spread the Greek culture from Europe to Africa and Asia, __________(influence) the world for centuries to come.
小题4:As she walked along the narrow street, she heard the sound of steps _________.(approach)
小题5:Young Louis Braille created a system with patterns of six raised dots ________ (represent) each letter.
小题6:Loulan is believed ____________ (cover) over gradually by sandstorms from AD200 to AD400.
小题7:The spread of “borrowed words” is mostly due to the easily ________ (access) Internet and television programs from across the world.
小题8:When the girl mentioned the question again, Arthur seemed _______. (embarrass)
小题9:Huge trees were cut down and that resulted in the city __________ (bury) by sand.
小题10: _________ (judge) from the number of cars, he thought there were not many people at the club yet.
