The dog saw a small animal ,he would run (after)it and try to catch it.可以吧aftter改成at吗?

When the dog saw a small animal ,it would run [ ] it and try to catch it有四个选项 A~after B~to C~at D~with The dog saw a small animal ,he would run (after)it and try to catch it.可以吧aftter改成at吗? he saw a dog near the rive yesterday,改一般现在时 They saw a dog under the tree划分句子结构 WHAT THE DOG SAW怎么样 英语翻译One day,jack and his friend Dick went to the river fishing.Jack took his dog Vick with him.But now and then,when the dog saw a small animal or a bird ,he would run after it and try to catch it.Dick hated the dog very much because the dog The dog is big (small). 有关定语从句是i saw a dog which is red running in the park.还是i saw a dog who is red running in the park. 麻烦修改这两篇英文日记,August 23.2009 Sunday SunnyIt is a fine day today.After the dinner,My mother and I walked at xx road.on the bridge,I saw a little girl climed the guardrail,and I saw a very lovely dog,It was very small I have ever se when the little boy saw the dog ,he was a-----是首字母填空 The dog can,t( )on the see-saw.A.play B.is playing C.playing I saw a dog sitting on the road on my way to the competition（改错） the dog is small.改为一般疑问句 please help the small dog.it (die) I saw him__into the small store. I saw a dog in the road when i was driving to London改错 He saw that a little dog was running to the campus.(改为简单句） He saw a big dog _____(sleep)in the street last Sunday.原因