carry out；be native to；be home to；up to；in the end；be blamed on；by contrast

（1）Scientists are confident this change can

be blamed on

be blamed on

human emissions.
（2）

In the end

In the end

，the prince and princess unite in marriage and the whole city celebrates their happiness.
（3）This is seen in the case of the United States' refusal to

carry out

carry out

its agreement.
（4）I am not good at expressing myself.

By contrast

By contrast

，I am better at thinking instead.
（5）The surrounding forests

are home to

are home to

many birds and animals.
（6）Such water would not

be native to

be native to

the moon，but instead delivered there over time by comet impacts.
（7）A fully-charged battery can last for

up to

up to

a month.