请根据所给首字母提示，写出单词在句中的正确形式。每空只能填一词。

There are f________ seasons in a year．

请根据所给首字母提示，写出单词在句中的正确形式。每空只能填一词。

My English teacher drives her c________ to work every day．

按括号内要求完成下列句子，毎空格限填一词。

The teacher has told us how we should improve our speaking skills．(改为简单句)

The tcachcr has told us how ________　________ our speaking skills．

按括号内要求完成下列句子，毎空格限填一词。

The boys were too tired to walk on．(改为同义句)

The boys were ________ tired ________ they couldn't walk on．

按括号内要求完成下列句子，毎空格限填一词。

You shouldn't arrive late for class．(改为祈使句)

________　________ late for class．

按括号内要求完成下列句子，毎空格限填一词。

David is playing basketball in the playground now．(对画线部分提问)

________　________ playing basketball in the playground now?

按括号内要求完成下列句子，毎空格限填一词。

Lisa bought a souvenir in the Gift Shop yesterday．(改为否定句〉

Lisa ________　________ a souvenir in the Gift Shop yesterday．

按括号内要求完成下列句子，毎空格限填一词。

There are some flowers in the garden．(改为一般疑问句)

________　________ any flowers in the garden?

动词填空

　　Afel was only a small boy when he first saw snow in a picture book．In the pictures he saw a lot of children(1)________(play)in the snow．

　　Afel didn't understand what snow was．But he dreamed about snow all the time．He dreamed of being able(2)________(fly)across the snow．

　　One day when he was twelve, Afel(3)________(watch)TV at his uncle's house．The program was full of snow．Not only snow-there were people flying across the snow．

　　“Look! They(4)________(fly)!” he shouted excitedly．

　　The snow, and the people… It was just like one of his dreams．

　　“They're skiing．It needs snow,” said his uncle, “it's the Winter Olympics．It(5)________(hold)every four years．”

　　Afel(6)________(find)out that the next Winter Olympics would be in Sochi, Russia in 2014．

　　“Perfect,” he thought．“Enough time for me to become a good skier．I(7)________(go)to the Winter Olympics, and win the gold medal for skiing．”

　　“But there's no snow here!” people told him．“Where are you going to ski?”

　　Afel made himself a pair of skis and skied across the sand．At first he couldn't move, but he practised and practised until he could move quite quickly．

　　“How will you go to the Winter Olympics?” people asked him．“Our country(8)________(not, have)a team at all．Why(9)________(not, do)athletics(田径)instead? We have lots of good runners．And we(10)________(win)lots of medals at the Olympics．”

　　Now Afel is practising skiing down sand dunes(沙丘)．He dreams that the yellow sand and brown earth of the desert(沙漠)is the white snow．

短文填空

Robot s　　1　　 are not just trying to make robots look like people．For example, there are already robots w　　2　　 in factories．These robots look more like huge arms．They do simple jobs over and over again．People would not like to do such jobs and would get bored．But robots will never get bored．In the future, there will be more robots e　　3　　, and humans will have l　　4　　 work to do．New robots will have many different shapes．Some will look like humans, and others might look like snakes．After an earthquake, a snake robot could help look for people under b　　5　　．That may not seem possible now, but computers, space rockets and even electric toothbrushes seemed i　　6　　 a hundred years ago．We never know what will happene in the future．

1．s________

2．w________

3．e________

4．l________

5．b________

6．i________