are there martians on mars?what do you think?

are there martians on mars?what do you think? Are there Martians on Mars ? What do you think?什么意思,用英语怎么回答 there are two bears o-- there were the Martians friendly? 谁说过there are more things in heaven and earth,horatio,than are dreamt o There are four o——in the world.They are all beautiful. There are There are there are are there 还是there are 一 I had a dream last night 二 Oh,we are astronauts 三 are you ready,ken?四 yes,I am 五 wow!we are on Mars now!六 Oh,it's very cold here.七 What are these?八 who are they?九 we are Martians.十 where are you from?十一 we are from the earth there are six floors in this building my o（） is on the third floor There are some jack-o'-lanterns in the garden.（一般疑问句） There are (three) pears on the table.对括号内容提问是什么呀?/su du o-.- 一到首字母填空There are many o（ ）things like beatiful pictures on the wall. There are lots o differnces between horses and donkeys= Horese and onkeys aie qute ( ) ( ) ( ) ( ) There are a lot of cars (o ) the shopping mall按首字母填空 There are also many o----------places of interest to visit----处填什么?