I find ___ necessary ____ you should give him some advice on how to learn English well .A /;that B that;/ C it;that D this;that

I find ___ him all about it. A necessary B that nessary C necessary it to tellD it necessary to tell选哪个啊? I find it necessary to know more about other countriesit necessary 不应该是it's necessary. I find ___ necessary ____ you should give him some advice on how to learn English well .A /;that B that;/ C it;that D this;that I find it necessary to tell him about it.把 it necessary to tell 换成 that necessary to tell I think it necessary to learn english well.同义句I think ___ ___ ___ necessary to learn english well I find ( ) him all about it.A.necessary to tell B.that necessary to tell C.necessary it to tell D.it necessary to tell 英语翻译I wasn't ___ ___ find that my worst report ___ ___ my science teacher ___you ___(find) my book>Yes,I ___(find) it just now I find that it is very interesting. 改同义句I find ___ ___ ___(三空)RT I couldn't find my dog yesterday.同义句 I ___ ___ ___ find my dog yesterday. i find it is important to keep a balanced diet.句型转换i find ___ ___ ___ ___a balanced diet. I can‘t find my books. They are ___(miss). I can find a picture in your desk.改为否定句 I ___ ___ find a pictuer in your desk. it作形式主语和作形式宾语的区别如：I find it necessary to take exercise every day.I find it's necessary to take exercise every day.I find that is necessary to take exercise every day.这三句语法对吗?it作形式主语和作形式 We find ___ necessary to protect the earth.A.it B.this C.that D.what 为什么用it 不用that呢 译英：我发现学英语很容易I find ____very very easy ___ ___ English ____. I can't ___(find)my ticket.What __I ___(do)?麻烦解释一下，谢谢 I wanted to find out just how acidic it is.改为同义句 I ___ ___ ___ find out just how acidic it is.