they knew each other when they were 14 ye

they knew each other when they were 14 ye talking ,politely,l,arrived,when,they,were,with,each,other 英语完形填空Sam and Joe were 1 astronauts and they knew each other They both c______ for each other when they were in college.( They often helped each other when they were at school.把这句话改成 they both c___ for each other when they were in college. they g________ each other in english when they meet They were ____ ( happy ) when they knew they failed in the e They were()pleased to see each other()forgot everything else Jack and Susan______(know)each other since they were childre They were ----busy -----with each other----the time Atoo,to they were happy to see each other.(感叹句）