---- Hi, Jane. What time do you get up _____ weekdays?
---- I usually get up _____ about six o’clock.

---- Hi, Jane. What time do you get up _____ weekdays?

---- I usually get up _____ about six o’clock.

A．in; at             B．on; at             C．at; at             D．on; on

综合填空

Jack was a pupil.One day his teacher g　1　each of them a seed（种子） and ask them to plant it.So Jack went to his g　2　and wanted to dig a hole f　3　the seed.He dug and dug.After a while he f　4　a coin.He was very g　5　and put it in his pocket.A minute l　6　，he found another coin,he put it in his pocket again.The same thing happened several t　7.Jack was so happy that he thought he should c　8　how many coins he had got.He put his h　9　in his pocket.To his s　10　,he found a hole in his pocket.

根据图画及上下文提示，在下面对话的空白处填入适当的话语（话语可以是句子、短语或词），使对话完整。

A：Hey, Ginny．What do you call those big，gray things in the water?

　　B：__1__．

　　A：What?

　　B：Manatees。They’re very gentle and very shy．

　　A：__2__？

　　B：They’re usually about 10 feet long and they weigh about 1000 pounds．

　　A：How much do they need everyday?

　　B：They need about 1 00 pounds of aquatic food a day．

　　A：__3__?

　　B：It is underwater plants and vegetation（植被）．

　　A：That’s what they eat?

　　B：Yes．it is．

　　A：__4__?

　　B：Yes，they are endangered（陷入困境）．But，we’re trying to save them

　　A：Wait a moment．Why are they endangered?

　　B：__5_．

　　A：Where do they live?

　　B：They live in the swamps（沼泽）．__6__ ．They are endangered also because there sometimes isn’t enough food for all of them．

　　A：__7__．There used to be a lot of manatees，but now there aren’t very many of them left，I think．

　　B：Yes，__8__ ．At this point，there are only about 2，500 in the U．S．

　　A：__9__?

　　B：Since 1927 laws have been passed to protect them．

　　A：Thank you for your information．

B：__10__．