She has already tried her best. Please don’t betoo about her job.

People should start using public transport instead of using their private cars.— _________ The streets in Shandong are too crowded as it is in Jinan

In winter people usually keep flowers in their housesto themfrom the cold.

All the tickets for the flight have been sold out. You can one for tomorrow.

找出下列单词中划线部分发音不同于其他三个的词