---I think the boy _____________ the lesson.
---You are right. He is not attracted to the lesson. He is looking out of the window
A. has no interest in
B. is interested in
C. enjoys
---You’d better learn the sentence ________.
---Pardon. I don’t understand what you say.
--- I mean you should remember every word of the sentence.
A. by head B. by heart C. with your hand