根据句意，在答卷标有题号的横线上，写出括号内所给单词的适当形式。They are planning when and where to celebrate his grandfather’s _____(ninety) birthday.
‘Nanjing! Nanjing!’ is a film full of _____(sad). All of us felt depressed after seeing it.
The weather in the north is much _________(dry) than that in the south.
The world _______(it) is changing all the time.
She feels tired _____________________ ( 由于 ) walking a long way in the afternoon.
The students often _________________________（犯错误）in grammar.
Please ___________________________________( 注意 ) spelling.
I ______________________________ （害怕 ）come to school late.
My problems ___________________________ ( 与……类似 ) yours.
如果前门没人开，试着敲敲后门或窗户。
If no one answers the front door, try the back door or windows.房间里的东西乱七八糟，但她很快就摆放的有序了。
All the things in the room are out of order, but she quickly themorder.当我看天空时，我就很想到某个地方旅行。
When I looked into the sky, I ________ ________ making a trip somewhere.我尽力说服他继续他的学业，但是我失败了。
I tried to persuade him to his study, but I failed.你可以通过去掉不重要的单词的方式来缩短句子。
You can shorten the sentence by the unimportant words.
根据句意或汉语写出已给了首字母的单词Boys and girls, help y________to some apples.
I can’t d_______ which one to choose(选择).
He is old e_______ to go to school.
I’m h_______. Please give me something to eat.
Eating fruit and vegetables is good for our h________.
He isn’t in the classroom. ________(可能)he is in the office.
He went to the ________(牙医) for teeth cleaning.
I go home _______(两次) a week.
I bought a _______(杂志) last week.
Who sings _______(更好), Jack or Tom?