Chọn từ có phần (ED, S, ES) được phát âm khác so với các từ còn lại
Task 1:
1.A. arrived B. Believed C. Received D. hoped
2.A. opened B. Knocked C. Played D. occurred
3.A. rubbed B. Tugged C. Stopped D. filled
4.A. dimmed B. Travelled C. Passed D. stirred
5.A. tipped B. Begged C. Quarrelled D. carried
6.A. tried B. Obeyed C. Cleaned D. asked
7.A. packed B. Added C. Worked D. pronounced
8.A. watched B. Phoned C. Referred D. followed
9.A.learned B. worked C.realised D.watched
10.A.Explained B.disapointed C.prepared D.interviewed
11.A.frightened B.stamped C.walked D.laughed