YOU CAN SEE A LOT OF COMMERCE GOING ………

7. - ON TAP HKI ANH 9 730 CAU TRAC NGHIEM
ON TAP HKI ANH 9 730 CAU TRAC NGHIEM

7. You can see a lot of commerce going ……… ... in this commercial city.

A. shall we B. shan’t we C. will you D. won’t you?

A. in B. on C. to D. at