Bài tập Hoàn thành câu có đáp án Phần 3

The town is getting __________ due to numerous private vehicles. The government is building the skytrain system to solve this problem

32/50

The town is getting __________ due to numerous private vehicles. The government is building the skytrain system to solve this problem.

gridlocked

crashed

serious

driverless

Giải thích

Đáp án đúng là: A