1 . If you are careless about your work, you will be likely_____(make) mistakes. （所给词的适当形式填空）

2 . The school runs an introductory course for students who are unfamiliar_____computers. （用适当的词填空）

3 . Scientific research has showed that daydreaming may improve your mental health and _____(creative). （所给词的适当形式填空）

4 . The_____(confuse) instructions on the box made him_____(confuse) and he did not know what to do. （所给词的适当形式填空）

5 . The sharing economy, a new economic model, has_____(actual) brought great convenience to us. （所给词的适当形式填空）

6 . With the development of online education, more and more students can use online learning_____(resource). （所给词的适当形式填空）

7 . Looking at the_________(frighten) expression on his face, I could tell he must have experienced something_____(frighten). （所给词的适当形式填空）

8 . We are expecting someone who is outgoing and friendly_____(organise) outdoor activities. （所给词的适当形式填空）

9 . Shanghai is an_____(impress) city whose historic buildings often make a deep_____(impress) on visitors. （所给词的适当形式填空）

10 . If you are facing a legal matter, you'd better turn to a lawyer for_____(profession) help. （所给词的适当形式填空）