think and write

1) hospital - low - ___ - ___ - kitchen - ___ - ___
2) museum - ___ - ___ - ___ - ___
3) onion - ___ - ___ - ___ - ___

这道题应该从哪方面想呢？？ 我找不出有什么必然联系，帮帮忙
一定要解释从哪方面想得，不应该很难得，小学得题

Read,think and write.读读、看看、写写。 The following groups of numbers tell us something Think hard and write it out in English I can think of cases _ students knew many words and expressions but couldnot write good essays Read and write英语翻译 Read and write Read the example and write. Read and write the words. circle and write这句话是什么意思? Look, complete the sentences and write. Look at the map anp and write.