阅读下面短文,从方框中选择适当的词或短语并用其正确形式填空,使短文通顺,意思完整,每词或短语限用一次。
Dear Diary, June 15th, Sunny
Tonight, I feel like sharing something personal. Over the past year, I have found a (1) friend in technology—my smartwatch. It is small but powerful.
First, it helps me (2) my parents. Whenever I am at school, they can know I am safe. What a great (3) this brings! I can also enjoy the (4) of having a personal assistant on my wrist. For example, my (5) vacuum cleaner works together with the watch. When I am away, it cleans the house, so I return to a tidy room.
Of course, I still care about my (6) information. My watch stores my health data (7) safely, and only I can see it. That makes me feel secure.
With its help, my daily study has become more (8) . I no longer forget homework deadlines.
Life has its (9) , but this little helper makes the hard days easier. I am truly (10) for what technology has done for me.
Dear Diary, June 15th, Sunny
Tonight, I feel like sharing something personal. Over the past year, I have found a (1) friend in technology—my smartwatch. It is small but powerful.
First, it helps me (2) my parents. Whenever I am at school, they can know I am safe. What a great (3) this brings! I can also enjoy the (4) of having a personal assistant on my wrist. For example, my (5) vacuum cleaner works together with the watch. When I am away, it cleans the house, so I return to a tidy room.
Of course, I still care about my (6) information. My watch stores my health data (7) safely, and only I can see it. That makes me feel secure.
With its help, my daily study has become more (8) . I no longer forget homework deadlines.
Life has its (9) , but this little helper makes the hard days easier. I am truly (10) for what technology has done for me.
答案：1. trusted
2. keep in touch with
3. comfort
4. convenience
5. robotic
6. private
7. somewhere
8. effective
9. ups and downs
10. thankful
2. keep in touch with
3. comfort
4. convenience
5. robotic
6. private
7. somewhere
8. effective
9. ups and downs
10. thankful
解析：
本题考查选词填空，需结合语境、固定搭配和词形变换规则解题，每词/短语仅用一次：
1. 空1修饰名词friend，需将trust变为形容词trusted，意为“可信赖的”，表示我在科技产品中找到了一个可信赖的朋友。
2. 空2符合固定结构help sb (to) do sth，直接用短语keep in touch with，意为“与……保持联系”，指智能手表帮我和父母保持联络。
3. 空3前有不定冠词a和形容词great，需填入名词，comfort可作名词，意为“安心、慰藉”，指这种随时报平安的功能带来了极大的安心。
4. 空4前有定冠词the，需填入名词，将形容词convenient变为名词convenience，意为“便利”，指我能享受手腕上有私人助理的便利。
5. 空5修饰名词vacuum cleaner，直接用形容词robotic，意为“机器人的”，robotic vacuum cleaner即扫地机器人，符合语境。
6. 空6修饰名词information，直接用形容词private，意为“私人的”，private information即私人信息，符合语义。
7. 空7修饰动词stores，作地点状语，直接用somewhere，意为“在某处”，指手表把我的健康数据安全地存储在某个地方。
8. 空8前有more，构成形容词比较级，直接用形容词effective，意为“高效的”，指在手表的帮助下我的日常学习变得更高效。
9. 空9是固定习语Life has its ups and downs，意为“人生总有起起落落”，直接填入短语ups and downs即可。
10. 空10符合固定搭配be thankful for，意为“对……心存感激”，将动词thank变为形容词thankful，符合语境。
1. 空1修饰名词friend，需将trust变为形容词trusted，意为“可信赖的”，表示我在科技产品中找到了一个可信赖的朋友。
2. 空2符合固定结构help sb (to) do sth，直接用短语keep in touch with，意为“与……保持联系”，指智能手表帮我和父母保持联络。
3. 空3前有不定冠词a和形容词great，需填入名词，comfort可作名词，意为“安心、慰藉”，指这种随时报平安的功能带来了极大的安心。
4. 空4前有定冠词the，需填入名词，将形容词convenient变为名词convenience，意为“便利”，指我能享受手腕上有私人助理的便利。
5. 空5修饰名词vacuum cleaner，直接用形容词robotic，意为“机器人的”，robotic vacuum cleaner即扫地机器人，符合语境。
6. 空6修饰名词information，直接用形容词private，意为“私人的”，private information即私人信息，符合语义。
7. 空7修饰动词stores，作地点状语，直接用somewhere，意为“在某处”，指手表把我的健康数据安全地存储在某个地方。
8. 空8前有more，构成形容词比较级，直接用形容词effective，意为“高效的”，指在手表的帮助下我的日常学习变得更高效。
9. 空9是固定习语Life has its ups and downs，意为“人生总有起起落落”，直接填入短语ups and downs即可。
10. 空10符合固定搭配be thankful for，意为“对……心存感激”，将动词thank变为形容词thankful，符合语境。