(walking)( across )the road ,you'll find………… 这边后半句是will,但并没有and从句,前面是walk还是walking

Kitty is walking across the zebra crossing quickly.(同义句) Kitty __ ___ across the road. ( )I met Kate_____ I was walking across the street,but I didn't say helloto her.A.have B.had C.was having D.have had 这道题应该选C,但是我不会做,麻烦将清楚一些． walking walking walking they are walking over the bridge中的over改成across有没有问题?可以改么? the soldiers were walking through a forest after they swam____the river为什么填across The young men are walking-----the forest A across B in C over D through they are walking over the bridge为什么不是across the bridge? look!the girl is walking __the road.A,crossB,across!crossing D,crossroads That old man _________his leg when he was walking across the street. 连词成句street,to,you,across,the,are,walking,you,have,when,careful,be a car n____ hit me while i was walking across the street 这个 “n”后 英语选择题（across、through区别）I like walking _____ the river after supper every day. 这英语句子结构,达人帮我分析下!Be careful enough while walking across the street. across across across