Recite the words and the text carefully

背───Back;单词───word

He resolutely went back to the front.───他毅然决然地重返前线.

Let's head back home.───咱们回家吧。

The police had to use force to hold back the crowd.───警察不得不用武力阻止人群.

The ticket was handed back to the passenger.───票还给旅客了.

I'll set my watch back five minutes.───我要把我的表拨慢五分钟.

Let's check our luggage here and come back for it later.───行李先存在这里,回头再来取.

Your blouse has rucked up at the back.───你的衬衫后面起褶儿了.

You will finish the job much quicker if you put your back into it.───只要你全力以赴,你就会很快完成任务.