tìm lỗi sai trong các câu sau
- there are no buses today.The drivers are in strike
- i don't remember what did the teacher tell ua last time
- this knife is used to cutting oranges
- he was made show them how to open the safe
- she has just built a 3 storeys house
- his father was punished by the lasy boy
- how many times this you see him?-Many times
- i wish they visited us when they were in town
- this cold is not enough warm for me can't wear in winter
- she had so sore throat that she could hardly speak
- my father doesn't know speak English
- she is the girl for that i am looking