1, crowd of people/full of people
2,one of the most famous swimmer
3,there are many beautiful beaches
4,there is an another way to do sth. or The other method to do sth.
5, initials of /abbreviation
6, Doing sth. is very helpful to sb.
7,neither...nor..
8,learn how to make apple pie
9,He is listed to one of the most popular singers
10, at the end of story
11,from your point of view/in your opinion
12, pull sb.together
13, You don't have to finishe this job so early.13題三種13,It's not necessory for you to finish this job so early.13,You needn't finish this job so early.