22. Because Lan was careless, she broke the glass (because đi với một mđ)
23.The program which name is BKAV perform really good (ct: which + S + V)
24.They haven't gone out with each other since two years ago (thì HT hoàn thành)
27.The hotel where they stayed last summer is a very luxurious hotel (ct: where+S+V)