21. The students continue going to school with "5 K" to protect from Covid 19.
A.stop
B.leave
C.wait
D.go on
22. You've organised a big party for their wedding last week.
A.held
B.surprised
C.caused
D.herded
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning.
23. Although Mr Buong was tired, he got up early watching TV.
A.easily
B.late
C.busily
24. I feel a bit sad because my school year has come to an end.
D.quickly