【推荐1】We call the persons who are between 13 and 19 ________.

【推荐2】The book is one of the ________ (青少年) in our school.

【推荐3】Do you think these books are those __________（青少年）over there?

【推荐1】The global warming has been making living things die from ________ (高温).

【推荐2】I don’t think the Chinese and English ________（考试）are difficult for us.

【推荐3】I see a lot of _________ in the new street. (shop)

【推荐1】Who can work out these two math ________ (难题)?

【推荐2】When I meet new ________ during the reading, I always look up their meanings in the dictionary immediately. That’s why I read slowly.

【推荐3】    1    The two jumped up and down in the trees. (monkey)
    2    We’ll celebrate our grandma’s birthday at the Peace Hotel tomorrow. (ninety)    3    The novel was so exciting that they all lost     in it. (they)
    4    Alice Munro is the first      to win a Nobel Prize in Literature. (Canada)
    5    Mr. Rogers finally took the decision for     reason. (person)
    6    With e-books coming, printed books aren’t people’s first     of reading. (choose)
    7    Learning and practising will surely     us to make greater progress. (able)
    8    One cannot refuse if you ask      . (polite)