go wrong；give up；have...in common；turn down；work on；dream of；be regarded as；be delighted to

（1）To my great surprise，you say you will

give up

give up

learning English.
（2）If you lose your focus，things can easily

go wrong

go wrong

.
（3）It is impolite to

turn down

turn down

the warm-hearted offer.
（4）What do the music festivals

have in common

have in common

？
（5）She

dreams of

dreams of

running her own business.
（6）He has spent the last two years

working on

working on

a book about childcare.
（7）I

am delighted to

am delighted to

hear that you succeeded.
（8）It

was regarded as

was regarded as

the purpose of life in ancient Greece.