Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có đầy đủ đáp án (Đề 3)
Xem toàn bộ quiz

Now a new recycling process promises to reduce this problem by turning old plastic (77) new.

68/96

Now a new recycling process promises to reduce this problem by turning old plastic (77) ……………………..….new.

0/3000 ký tự
Giải thích

Đáp án:

Now a new recycling process promises to reduce this problem by turning old plastic (77) into new.