Tom found （）very difficult to learn Chinese well

Tom found （）very difficult to learn Chinese well I find the film very interesting.为什么不加is,就是I find the film is very interesting.类似的还有She found Tom's room very dirty.就是说I find the film very interesting相当于I find （that）the film is very interesting.这是错的 Tom can sing very well 的同意句Tom is very（ ）（ ）singing. We found that she was very imaginative.改成同义句We found（）（） I found （）very easy to learn English. Athem Bit CtI found （）very easy to learn English.AthemBitCthatDthose Tom( )fish very much. tom什么very well Tom( )fish very much. she found me very boring Tom is a very clever boy.(改为感叹句） Tom very likes listening to music（改错）55555555555555555555 Tom can swim very well.(改为同义句） Tom studies science very hard （改为否定句）急 Tom and Mary ___（be）very happy填什么 Tom runs very fast.(改为感叹句）_____ _____ _____ tom runs! Tom can swim very well .（同义句）Tom ---- ---- ---- swimming求大神帮助 Tom found（）interesting to climb hills为什么不能用it’s? 为什么: Tom发现越来越难以养家了, 译为: Tom found it difficult to suporrt family.为什么: Tom发现越来越难以养家了 译为: Tom found it difficult to support his family. （过去时found）而不是: Tom find it difficult to