3. Mrs. Turner wanted everyone to know ________. 　 A. her son finished middle school 　 B. her son was handsome 　 C. her son was going to study in a university 　 D. her son was very friendly to others

2. Mr. and Mrs. Turner were happy because ________. 　 A. their son did well in his lessons 　 B. they have a big farm 　 C. they have a good harvest 　 D. their son studied at a middle school

3. Computers become cheaper so that many hospitals and banks were allowed to use them. 　 T 　　 F

2. In the 1960s computer networks went wrong easily. 　 T 　　 F

4. The word “stamp” in the story means ______ in Chinese. 　 A. 盖印　 B. 跺　 C. 贴邮票　 D. 承认

3. From the story, we can know that Mary is Jack's ________. 　 A. classmate　 B. colleague (同事) 　 C. aunt　　　 　 D. wife

2. The old woman is satisfied with Jack because ________. 　 A. he's her grandson　 B. he's clever 　 C. he can keep quiet　 D. he gets home on time

1. Jack was ________ when he finished middle school. 　 A. sixteen　B. eighteen　C. twenty　D. fifteen