初中英语派生法试题

We all need a　　（health） environment．

Before you answer the question， please think it　　（careful）．

We should speak to the old people 　    　（polite）.

Tianwen﹣1 landed on Mars 　        　on May 15，2021. （success）

1t's difficult to be　　（friend） with everyone．

He is always　　（care） about his schoolwork，so he keeps making the same mistakes．

Without their help，we could not have done it so　　（success）．

Some people think 　     　（high） of the film Hi Mom.

Lang Lang is a well﹣known Chinese p　　． He plays the piano beautifully．

Why is your desk　　（tidy）？

Because I painted a picture there just now．

一Government has taken actions to stop water and air 　      　（ pollute）.

一Yes.Clear waters and green hills are as good as mountains of gold and silver.

My grandparents live　　（peace） in the countryside and they like the life there．

To our surprise， an 8﹣year﹣old girl became the　　 of the dancing competition． （win）

Andrew was crazy about DIY， but he always made his room dirty and　　． （tidy）

More than thirty groups of　　are working to develop a vaccine for COVID﹣19．（scientist）