初中英语派生法填空题

luck（副词）　　．

able（反义词）　　．

I have already asked him　　（two）but he hasn't given me any reply．

I haven't seen them　　（recent）．

The days of spring are　　（wind） and bright．

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

We all need a　　（health） environment．

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）．

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．

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

My neighbour is a famous　　（sing） and she often does charity work．

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