THEY PUT THE CHAIRS … THE MIDDLE OF THE GARDEN

18. - BAI TAP TIENG ANH LOP 7 TRAC NGHIEM TU BAI 1 16
Lớp 7 BAI TAP TIENG ANH LOP 7 TRAC NGHIEM TU BAI 1 16

18. They put the chairs … the middle of the garden.

a. in

b. at

c. on .