This river is very

Question 5. This river is very
A. dangerously
for the swimmers
D, undangerously B. dangerous
C. danger
ủa bạn: A BC
Question 6. Mai: “ I like swimming"
B. So I do
Lan:
A. neither do I
C. Yes, I do
D. so do I
của bạn: A B CD
Question 7. He ought to finish his homework before he plays tennis.
A. Must
B. have to
С. can
D. should
n của bạn:A
C D
to the dentist.
Question 8. You ought
B. go
A. to go
C. going
D. to going
án của bạn: A
C D
Question 9. I have to finish this question.
B. should
C. Must
D.can
A. could