2岁半的猫
1.He is calling the doctor.2.He is going to telephone him.3.He is going with her.4.He has a new car.5.He comes from Ameria.6.He is Amerian.7.He likes ice cream.8.He wants a newspaper.9.He was at school yesterday.10.He doesn't live here.问题补充：1.He must call the doctor.2.He can go with her.
迷路的豆豆
be prosperous并不是什么特殊用法，就是BE动词+形容词，是兴旺的/富有的/吉利的。而整个句子是推断句，就是nust表肯定推测，当然must后面接动词原形，所以就直接接BE，这句话意思：它一定是兴旺的/富有的/吉利的。这种句子一般注意两点，改为否定句，应该将must改为can't,而不是mustn't加反意疑问句，不看must直接看后面的动词，如it must be prosperous动词是BE而主语为it,所以BE的相应形态是is，因为前句是肯定，所以反意疑问句用否定，是isn't it?怎样才能学好英语：
霸气甫爷
1.I haven't got any eggs so I must go to the grocer's to get some. I must go to the grocer's to get some eggs because I haven't got any. 2.Carol hasn't got any potatoes so she must go to the greengroce's to get some. Carol must go to the greengroce's to get some potatoes because she hasn't got any. 3.Tom hasn't got any steak so he must go to the butcher's to get some. Tom must go to the butcher's to get some steak because he hasn't got any. 4.Tom and Carol haven't got any money so they must go to the bank to get some. Tom and Carol must go to the bank to get some money because they haven't got any money.
人艰不拆XP
1.每天早上听听力,晚上再听1-2遍;2.每天坚持记单词，学过的单词要会背，否则越积越多，到那时就难背了。3.多读英语文章.还有就是生活中经常说一些英语的日常用语，这也对打好英语基础有很大帮助be prosperous，prosperous 是个形容词,就是BE动词+形容词，是兴旺的/富有的/吉利的意思。
