in search of, die out, known as, bring about,
on behalf of, lead to, as well as, link...to
carry out, end up, in effect, dozens of, take notes of,
make use of, contribute to, be harmful to
→they don't want to spend too much money.
→, China is a great country with a long history.
→she will come to your birthday party this Friday.
→There are 50 students in our class, come from the countryside.
→Our bus was going very fast, the city.