----Did you watch I am a singer last night? ----No, there was something wrong with my TV. It couldn’t _______ any programmes.

At the beginning of the new term, the teacher asked several students to help _______ the new books to the students in the class. 

He has accepted the job because he likes challenge, and the chance of dealing with difficult problems ____ to him.

The most important word in the sentence has been_____ , so it doesn’t make any sense.

———How can I succeed soon? ————Oh， be patient. Put your heart into your studies and you will ________.