请用下列词汇分别造句:
do (sb) harm 对（某人）造成伤害
serve as 起。。。作用
from year to year 年复一年
in all likelihood 十有八九
come about 发生
go up 上升
make up 组成
first of all 首先
to make matters worse 使情况更糟地是
at first 起先
by itself 自动地
in practice 在实践中
butterflies in the stomach 忐忑不安
open up 切开
in advance 预先
at one time or another 在不同时期
sit on 拖延
cut down 砍倒
most of all 最
object to 反对
draw to a close结束
live with 学会适应
dwell on 详述

谢谢啦！

do (sb) harm 对（某人）造成伤害
造句:His gambling does his wife harm.
serve as 起。。。作用
造句:He served as a volunteer in Beijing Olympic Games.
from year to year 年复一年
造句:He missed his dead wife from year to year.
in all likelihood 十有八九
造句:He was cheating his peers in all likelihood again.
come about 发生
造句:There came about a global economic crisis these days.
go up 上升
造句:The sun goes up from the east and goes down to the west.
make up 组成
造句:The committee was made up of seven people.
first of all 首先
造句:The reasons are described as follow. First of all, it's a good place to study and do your homework. Besides, we can make firends there.Finally, I can acquire a lot of knowledge from the library.
to make matters worse 使情况更糟地是
造句:To make matters worse, he dropped out of the school because of his cheating in the exam.
at first 起先
造句:At first, I must distinguish between these two objects and then carefully use it.
by itself 自动地
造句:An artificial intelligence car will be able to be operated by itself.
in practice 在实践中
造句:We must put knowledge that we had learnt in practice.
butterflies in the stomach 忐忑不安
造句:I broke my auntie's glass and felt like butterflies in the stomach.
open up 切开
造句:He opened up the melon and invite us to taste.
in advance 预先
造句:He always makes arrangement of his job in advance.
at one time or another 在不同时期
造句:All kinds of fruit will be for sale at one time or another.
sit on 拖延
造句:He sat on his meeting because of his illness
cut down 砍倒
造句:a large number of trees had been cut down resulting in global warming.
most of all 最
造句:He plays the chess most of all well
object to 反对
造句:He objected to doing this foolish thing.
draw to a close结束
造句:This semester will draw to a close.
live with 学会适应
造句:You should live with communicating with the strangers in the public.
dwell on 详述
造句:He dwelled on the event that happened in New York.