词汇和语法归纳(对照中文解释)
61.a piece of advice/advise sb to do… 一条建议/建议某人做某事
62.be likely to do… 可能做某事
63.Why not do…?/Why don't you do…?/What about doing…?/How about doing…? 表示建议的几种用语
64.How often…? 多久一次
65.How soon…? 多快
66.apply for 申请
67.let's…shall we? 让我们做……好不好?
68.base sth on/upon…/sth be based on/upon…/on the basis of… 根据;依据
69.look into 调查
70.adopt/adapt 采纳(收养)/适应来源：北京安通学校
71.object to doing… 反对做某事
72.must be…/must have done… 一定是/一定做过
73.cannot be…/cannot have done… 不能是/不会做过
