Chọn đáp án đúng nhất

Câu 18: The play was so boring.
,An saw it from beginning to end.
A. Despite
B. Therefore
C. Although
D. However
Đáp ân của bạn: A
me a very long time to go home
C. lasts
Câu 19: When there is a traffic jam, it_
A. costs
B. spends
D. takes
Đáp án của bạn: A
C.
Câu 20: It is
to use a hand-held mobile phone while driving or riding.
B. important
C. illegal
D. careful
A. safe