I don't know whether he will come to the party tonight.（我不知道他今晚是否会来参加派对。）

Whether it rains or not, we will go hiking tomorrow.（不管下不下雨，我们明天都会去徒步旅行。）

She is thinking about whether to accept the new job offer.（她正在考虑是否接受这份新的工作邀请。）

The teacher asked whether we had finished our homework.（老师问我们是否完成了作业。）

We need to decide whether this plan is feasible.（我们需要决定这个计划是否可行。）

Whether you like it or not, you have to follow the rules.（不管你喜不喜欢，你都必须遵守规则。）

He couldn't tell whether the painting was genuine or fake.（他分辨不出这幅画是真迹还是赝品。）

They are discussing whether to start the project immediately.（他们正在讨论是否立即启动这个项目。）

I'm not sure whether she loves me.（我不确定她是否爱我。）

Whether we win or lose, we should keep a good attitude.（无论我们输赢，都应该保持良好的态度。）

The doctor needs to determine whether the patient has a serious illness.（医生需要确定病人是否患有重病。）

She wondered whether her friend would remember her birthday.（她想知道她的朋友是否会记得她的生日。）

We have to consider whether the cost is reasonable.（我们必须考虑成本是否合理。）

Whether to invest in this company is a difficult decision.（是否投资这家公司是个艰难的决定。）

He asked whether there was a bus to the city center.（他询问是否有去市中心的公交车。）

They are arguing about whether this movie is worth watching.（他们在争论这部电影是否值得一看。）

I'm pondering whether to change my hairstyle.（我在思考是否要改变我的发型。）

Whether the experiment is successful depends on many factors.（实验是否成功取决于很多因素。）

She is trying to figure out whether she left her keys at home.（她在努力回想是否把钥匙落在家里了。）

We must find out whether he has told the truth.（我们必须弄清楚他是否说了真话。）