Chọn đáp án đúng

A. When
B. Although
C. Whereas
D. In
2. My grandfather is the.............. oldest artisan in the village. Mi's grandfather is the olde
A. first
B. most
C.one
D. second
3.Phong couldn't decide .............. to work with on the project
C. how
A. who
B. what
D. when
4. You don't have to go to the supermarket for that. Just wait for a street.......... to buy it.
A. person
B. supplier
C. vendor
D. purchaser
5. Vietnamese people's quality of life has been....
B. significantly
. improved year by year.
D. significance
A. significant
C TL:
di
C. signify
to pre of