Tiêu đề 12.4. HS - TEST 4 (UNIT 10-UNIT 12).docx ✅

4. As a/an _______________, he works on reactions in laboratories. A. chemist B. engineer C. archeologist D. teacher 5. The environmental _______________ met to discuss ways to deal with sea pollution. A. doctors B. conservationists C. developers D. nurses 6. Jim’s mother asked, “What do you want to eat for dinner, Jim?”  Jim’s mother asked him ___________________________________________________________. A. what he wants to eat for dinner B. What he wanted to eat for dinner C. what you wanted to eat for dinner D. what wanted he to eat for dinner 7. “Where are you going?” she asked me.  She asked me ___________________________________________________________________. A. where I am going B. where was I going C. where I was going D. where are you going 8. “Do you want me to call your mom?” said the waitress to the little boy.  The waitress asked the little boy ____________________________________________________. A. does he wanted her to call his mom B. if/whether he wanted her to call his mom C. if/whether he want her to call his mom D. if/whether he wanted her to call your mom 9. The father asked the boy, “Did you follow all the instructions?”  The father asked the boy __________________________________________________________. A. if he had followed all the instructions B. if he followed all the instructions C. if you had followed all the instructions D. unless he had followed all the instructions 10. “Where have you been the whole evening, son?” asked the mother.  ________________________________________________________________________________. A. The mother asked her son where he was the whole evening. B. The mother asked her son where you had been the whole evening. C. The mother asked me Where he had been the whole evening D. The mother asked her son where he had been the Whole evening. 11. In 1876, the telephone ____________ first introduced by Bell and Watson.