【小题1】对他来说要在这么短的时间内做好准备真是不容易。It was really a for him to get ready in such a short time.【小题2

【小题1】对他来说要在这么短的时间内做好准备真是不容易。
It was really a for him to get ready in such a short time.
【小题2】他一进房间便坐下看书。
the room, he sat down and began to read.
【小题3】如果地址有任何变化请告知我们。
Please us any changes in the address.
【小题4】你应该下周二早上交作业。
You hand in your homework next Tuesday morning.
【小题5】男孩和女孩在这方面往往有多不同。
Boys and girls be different in this .
【小题6】我发现这里布置的家庭作业不像我以前在学校时那么繁重。
I found that the homework was as I to get in my old school.struggle

(答案→)struggle 解析：【小题1】struggle struggle作为动词指挣扎；斗争；作为名词指困难的事情。【小题2】On/Upon entering 介词on/upon…一…就…；引导的介词短语在句中做时间状语。【小题3】inform of 固定词组inform sb of sth通知某人某事。【小题4】are supposed to 固定词组be supposed to do sth应该做某事【小题5】tend to regard 固定词组tend to do sth倾向于做某事；in this regard在…方面。【小题6】not as/so heavy what used 固定词组as…as…和…一样…；因为本句是否定句故使用so的形式；第二个as后引导的是宾语从句，what在句中做动词use的宾语。

你的回答很对