根据句意，写出括号内所给单词的适当形式。

小题1:It’s too early to draw a conclusion now. A _________ (far) discussion is still needed.

小题2:The small rivers in my hometown are much more _______ (pollute) than 10 years ago.

小题3:You can’t imagine how much difficulty I had _________ (achieve) the balance between my family and my work.

小题4:The terrible accident _________ (effect) him a lot and changed his dream of life.

税务师代理纳税审查的工作重点是（）。

A.审核应税所得表所列各项是否符合个体工商户财务会计制度的规定

B.原始凭证内容的真实性和完整性，以及原始凭证取得的及时性与合法性

C.所编制的会计报表数字是否真实，内容是否完整，计算是否准确，报送是否及时

D.各项财务报表的编制是否合法，反映的各项经济业务的处理方法是否公允