addict to，be responsible for，face a difficulty，addict to，sweep away，turn to，cut out，connect...with，take control of，watch over，give way to，take down，focus on

（1）There comes a time when the old must

give way to

give way to

the new，and it is not possible to preserve everything from our past as we move towards the future.
（2）Rather than

cut out

cut out

the foods I enjoyed，I added healthy foods to my meals.
（3）Spain

took control of

took control of

Peru in the 16th century and ruled until 1821.
（4）Teachers may also

turn to

turn to

their local museums or historical societies for help in getting students more interested in this important field.
（5）I think he is

addicted to

addicted to

smoking.He just can't seem to quit.
（6）Whenever I'm

facing a difficulty

facing a difficulty

，I always tell myself. "Don't let anything stop you."
（7）Fishermen，tourists，hotels，homes and cars were

swept away

swept away

by huge waves caused by the strong earthquake.
（8）Temples and other cultural sites were

taken down

taken down

piece by piece，and then moved and put back together again in a place where they were safe from the water.
（9）Written Chinese has also become an important means by which China's present is

connected with

connected with

its past.
（10）Zhaxi and other volunteers

watched over

watched over

the antelopes day and night to keep them safe from attacks.