----- Nội dung dịch tự động từ ảnh -----
a.aivugu
U.ULLausu
13.
Helen and I
together when the accident
happened.
a. talked
b. have talked
c. was talking
d. were
talking
_all of my questions, I can't
Unless you
do anything to help you.
A. answered
14.
B. answer
C.would answer
D. are
answering
In Viet Nam, you
address people older than you.
A.should
15.
use only the first name to
D. have to
rice paddies.
B.must
C.shouldn't
16.
This is the first time she
A.will see
B. sees
C. has seen
D. saw
17. There would be much less pollution
people stopped
using cars completely.
A. if
B. since
C. when
D.
although
18. If he . .. trash around his garden, the garden would
look very nice now.
A. will throw
B. would throw
C. didn't throw
D.
doesn't throw
19. If we care about plastic waste
A. why won't we stop drinking bottled water?
use reusable shopping bags
C. we will throw away plastic water bottles.
we buy plastic bags?
B. we would
D. why don't