UNIT 7 POLLUTION A.GRAMMAR I. CONDITIONAL SENTENCES TYPE (CÂU ĐIỀU...

1. - NOI DUNG ON TAP MON TIENG ANH LOP 8 BAI 7
NOI DUNG ON TAP MON TIENG ANH LOP 8 BAI 7

1. A. wanted

B. washed

C. danced

D. played