he found it hard _ his ciass .A.tocatch up with B.to catch u

he found it hard _ his ciass .A.tocatch up with B.to catch u he found it hard _(catch up with) his classmates.怎么填 为什么? 英语填空题（八年级）1.He found it hard ______(catch) up with his class the boy found it hard () with his classmate A play B to play ____for a long time,but he managed to catch up with his clas _____for a long tine,but he tired his best to catch up with He swore to catch up with you,wherever he ( )A.might B.wereC I found ___hard to speak English in ciass.A.that B.it C.how He said he ______ work hard to catch up with others .(原因顺便说一 I found （ ）hard to learn to swim.A it B I C he D you 1丶Bill had a hard time______(catch)up with his friends in En Mike is ________ to catch up with others.How hard-working he