THE OWNERS 18 AOF SMALL SHOPS HAVE BEEN CONCERNED ………..A NEW MA...

18. - FIRST SEMESTER EXAM GRADE 8
Lớp 8 Tiếng Anh FIRST SEMESTER EXAM GRADE 8
18. The owners 18 Aof small shops have been concerned ………..a new mall ………a month.A. about / for B. in / since C. on / for D. about / since