________, the northerners like noodles while the southerners are fond of rice in China.
Her mother doesn't approve _______ to study in the United States alone.
______ at failing in the math exam, John wouldn’t like to talk about it to his parents.
Much to my surprise, she ________tears ________she read the letter.
________ of experience made John fail in the interview,but it didn't mean that he couldn't find a suitable job.
When it was his turn to deliver his speech,________, he walked towards the microphone.