Em can gap giup em voi a
A. Choose the words or phrases that are not correct in standard English
16. (A) Tom said (B) he has done (C) his homework (D) since 7 o’clock.
17. John (A) wondered (B) whom (C) had put salt (D) in his coffee.
18. Susan (A) wanted to know (B) if (C) had I finished (D) the project.
19. Lan says she is (A) leaving (B) here (C) for Hanoi (D) the next day.
20. They (A) said that (B) we had (C) finished writing their (D) reports.