I thought _______ very useful to know the customs of foreign countries.

did you like John’s exhibition of paintings last weekend— To tell you the truth, his paintings didn’t ________ me much

The country life he was used to_________ greatly since 1992.

is one of the famous tourism destinations, liesDonling, a group of the Qing Imperial Tombs

Mr．Johnson always carries a notebook, in which he _____ everything that happens. [ ]