Her cousin plans _________ a very _________ vacation.

 He used to       in the morning, but now he is used to       at night.

 Most Chinese students hope ________ homework. If so, they can have much ______time for their hobbies.

Jane likes singing.We often hear her ______ after class. 

— How about climbing the hill?— I would rather     along the river than      the hill. I'm a bit tired。