四、根据中文意思完成句子，每空一词。
1. 他问我这本书是什么时候出版的。
He asked me the book .
2. 我不明白为什么我们要在学习和爱好之间保持平衡。
I don't understand we should a good balance study and hobbies.
and hobbies.
3. 我相信只要我们努力，就一定能在英语学习上取得进步。
I believe that we work hard, we will surely make progress in English learning.
4. 她把报纸卷起来，放进了她的书包里。
She the newspaper and put it in her schoolbag.
5. 近几年出现了很多新应用。
Many new apps in recent years.

1. when; came out
2. why; keep; between
3. as long as
4. rolled up
5. have come out

1. 本题考查宾语从句和固定短语。宾语从句表“什么时候”用引导词when；主句He asked me是一般过去时，从句时态要保持一致，“出版”的短语是come out，过去式为came out，符合语境。
2. 本题考查宾语从句引导词和固定搭配。表“为什么”用引导词why；情态动词should后接动词原形，“保持”用keep；固定搭配between...and...表示“在……和……之间”。
3. 本题考查固定短语。表示“只要”的常用短语as long as，用来引导条件状语从句，符合句子逻辑。
4. 本题考查固定短语和时态。“卷起来”的短语是roll up，根据后半句的put可知句子为一般过去时，roll的过去式是rolled。
5. 本题考查现在完成时和固定短语。时间状语in recent years是现在完成时的标志，主语Many new apps是复数，助动词用have；短语come out此处表示“推出、出现”，come的过去分词是come，符合要求。

五、完形填空。
One school afternoon, Lisa was talking to her friend Tina. Their 1 Ms Green walked by. Ms Green had sent some homework to Lisa by email, and she asked Lisa if she had 2 it. In fact, Lisa was at home instead of being in the classroom. She was 3 with her teachers and classmates on a tablet.
The tablet is part of a helper 4. The screen sits at the top, and there are wheels at the bottom. Lisa uses video chats to 5 on the screen. She controls the robot with a computer to decide where it goes.
Lisa is 6. Her body can't make enough energy to keep her well. So she is too 7 to go to school most days. A teacher has to 8 her lessons at home. However, it made Lisa feel 9 and sad. Last year, her teachers asked her to try the robot. She and her family 10 the idea. It opens a new world for Lisa, and lets her be 11 of the class. She can open a(n) 12 on the school app to manage homework and tests. She can 13 go on field trips.
24
Lisa is not the only student who 14 a helper robot. Sam is also too weak to go to school, and he uses a similar robot. The other students quickly get used to the robots. They even 15 each other in the hallway!
()1. A. friend B. teacher C. student D. partner
()2. A. touched B. downloaded C. lost D. changed
()3. A. communicating B. arguing C. drawing D. eating
()4. A. house B. book C. robot D. app
()5. A. come back B. get up C. take off D. show up
()6. A. sick B. old C. poor D. afraid
()7. A. late B. tired C. bored D. busy
()8. A. keep B. tell C. give D. study
()9. A. amazed B. popular C. excited D. disappointed
()10. A. loved B. hated C. had D. sold
()11. A. top B. part C. head D. star
()12. A. box B. shop C. account D. business
()13. A. never B. almost C. still D. even
()14. A. uses B. draws C. lends D. makes
()15. A. visit B. call C. need D. greet

1.B 2.B 3.A 4.C 5.D 6.A 7.B 8.C 9.D 10.A 11.B 12.C 13.D 14.A 15.D

1. 结合后文Ms Green给Lisa发送作业的细节，可判断她是Lisa和Tina的老师，选B。
2. 作业是通过邮件发送的，对应表达“下载作业”，选B。
3. 语境为Lisa在家用平板和老师、同学互动交流，communicate with表示和……交流，符合句意，选A。
4. 后文提到该设备底部有轮子，还提到Lisa操控这个robot，可知平板是辅助机器人的一部分，选C。
5. 句意为Lisa通过视频聊天的方式出现在屏幕上，show up意为“出现”，符合语境，选D。
6. 根据后文“她的身体无法产生足够的能量维持健康”，可知Lisa生病了，选A。
7. 固定结构too...to...表示“太……而不能”，她身体不好，大部分日子都太累而没法去上学，选B。
8. 固定搭配give sb. lessons表示“给某人上课”，符合老师上门给Lisa上课的语境，选C。
9. 只能在家单独上课、没法融入校园，这让Lisa感到失望又难过，选D。
10. 后文提到这个机器人为Lisa打开了新世界，说明她和家人很认可、喜欢这个主意，选A。
11. 固定搭配be part of...表示“成为……的一部分”，这里指Lisa可以成为班级的一份子，选B。
12. 句意为她可以在校园应用里开通账户来管理作业和测试，account意为“账户”，符合语境，选C。
13. 此处表递进：她不仅能完成课业，甚至还能参加实地考察旅行，even表示“甚至”，符合逻辑，选D。
14. 后文提到Sam也在使用同款机器人，可知Lisa不是唯一一个使用辅助机器人的学生，选A。
15. 学生们很快适应了这些机器人，他们甚至会在走廊里互相打招呼，greet意为“打招呼”，符合语境，选D。