What does this refer to in each of the second sentences below? Rewrite the pairs of sentences as one sentence.
0 A lot of tourists visit. This is good for the town.
A lot of tourists visit, which is good for the town.
1 Some people go and live in another country. This is not always easy.
2 You have to learn new customs. This can be challenging.
Some people are nervous about strangers
. This makes life difficult for new arrivals.
4 Sometimes there are differences in culture. This often results in misunderstandings.
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1 Some people go and live in another country,which is not always easy.
2 You have to learn new customs,which can be challenging.
3 Some people are nervous about strangers, which makes life difficult for new arrivals.
4 Sometimes there are differences in culture,which often results in misunderstandings.