To attract investors, China has ___________ (调整) its tax and labour laws.
57 The host is __________ (推荐) some local snacks in his program.
58 We’re trying to raise ____________ (意识) about water shortage.
59 The yard is crowded with __________ (遗弃的) vehicles.
60 We have made full _______ (准备) for the President’s visit.
61 Vitamins are ____________ (有益于) to our health.
62 Many Chinese universities probide scholarships for students ____ _____ (需要) of financial aid.
63 It was obvious that he kept his mind _______ ______ (忙于) something else.