1 . He ______ (归功) his good health to plenty of exercise and a regular life. (根据汉语提示单词拼写)

2 . Day after day, you’ll have new experiences which can be ______ (恐怖的), but it can also be fun. (根据汉语提示单词拼写)

3 . It ______ (想到) to him that he hadn’t eaten anything since the night before. (根据汉语提示单词拼写)

4 . —If you are admitted to a key university, ______?
—I’m dreaming of a cell phone.

A．what you expect your father will offer you as a prize

B．do you expect what your father will offer you as a prize

C．what do you expect will your father offer you as a prize

D．what do you expect your father will offer you as a prize

5 . One of the essential aims of AI is to develop computer intelligence capable ______ learning from experience, adjusting        new inputs and performing tasks like humans.

A．to; by

B．in; on

C．for; with

D．of; to

6 . Information must be stored so that it is __________ (安全的) from accidental deletion. (根据汉语提示单词拼写)

7 . If you want to improve your situation you must __________ (采取) a positive mental attitude. (根据汉语提示单词拼写)

8 . If you hold the line, I’ll see if she is __________ (有空的). (根据汉语提示单词拼写)

9 . These machines are __________ (不断地) updated by improving the design of the computers. (根据汉语提示单词拼写)

10 . He has demonstrated a strong __________ (偏爱) for wearing running shoes. (根据汉语提示单词拼写)