giúp mik với . Mik cần gấp ----- Nội dung dịch tự động từ ảnh ----- V. Each of the following sentences has one mistake. Identify and correct the mistakes. 21. The little boy didn't know how lacing his shocs. 22. I would rather live on a farm than to live in a city. 23. The workers are building a new bridge which is 150 meters in high.