giúp mik với mik ko hiểu

1. C – "as" should be replaced with "than". The correct sentence is: "This movie is not more interesting than the one we saw last week."

2. D – "too" should be replaced with "either". The correct sentence is: "My brother never enjoys classical music and I don’t either."

3. B – "like" should be replaced with "as". The correct sentence is: "The author of this novel is the same as that one."

4. A – "show" should be omitted. The correct sentence is: "The concert was quite different than what I thought."

5. D – "either" should be replaced with "neither". The correct sentence is: "Hoang is very interested in rock and roll and his classmates are neither."