小题1:I am poor in speaking English because I don’t have the correct _____.

小题2:In the past few years, we have _____in saving thousands of people in danger.

小题3:I think they have gone to the airport to _____their daughter _____.

小题4:Many people are looking forward to ______ in big cities.

小题5:His uncle has been ________ for three years.

小题6:This is the __________ letter she has received this week.

小题7: We are often ________to speak more English by our English teacher.

小题8:She never feels __________ and tired in the class

小题9:The careful girl found ten _____________ between the two pictures.

小题10:Guangzhou is a big city in the ________ part of China.

会前筹备过程中，确定会议主题的原则有？