LOOK!He is running so fast .Hard to ______his leg was once broken .A find B know C realize D imagine

Look!There he (come).He is running to us. when he (),he really look like a snowballA.run B.is running C.running D.is run -look!he's running so fast!-hard to_____his legs were once brokenAknow Bimagine Crealize Dfind He comes the record, running it down 这句话怎么翻译?原文如下：Look at Bolt gold. It's a three-meter lead.He is coming to the homestretch. He comes the record, running it down.B* and catch him. God, he is gonna do it again. What's the job, he is running 填什么 Look!The girl is running so f____. Look!the ( ) (30) boy is running fast. he,is,the,boy,class,tallest,your,infatter,Dick,is,tom,than,the,is,one,who,middle,the,in,goes,to,out,he,look,for,elephant,the,teacher's/floor/is/office/on/the/third/the/lab/where/the/is/parents/with/I/along/my/running/a/road/am/kate/in/classroom/Is/he 同义句 look,the train is running fast look,the train is running _____ _____ ______ look!Jim is running very fast.He _____ the winnerA.can beB.can't beC.must beD.need be .look at tom's c__ how busy he is she's running to us!Look!She's over ther. Look!That is my lovely cat.It's running after a m____.____中填什么 He‘s running.（改为复数句） Bill is a great running star.He is very well.中,running为什么要用running? he is good at running?怎么提问 He is running quickly.(改为感叹句） he is running是主系表结构吗