Choose the words or phrases that are not correct in Standard English.
They plan improving (A) water safety (B) awareness (C) for (D) children.
Hướng dẫn giải:(A) improving => to improve
Môn học
Chủ đề / Chương
Bài học
Chủ đề
Choose the words or phrases that are not correct in Standard English.
They plan improving (A) water safety (B) awareness (C) for (D) children.
Hướng dẫn giải:(A) improving => to improve