找出句子中的错误并改正：We see some bed in the room.Is this a alarm cloc

Is this a alarm clock. 囧!这个还真不好改.就把a改为an吧.
We see some bed（改为beds）in the room.
Where is(改为are) your grandparents(为复数形式,要用are)?
Can you take(我认为应该改这里,改成bring拿来,带来的意思.take ×× to ×× 是拿去的意思） your pencil case to me?
Oh,they aren't(改为do not) know this English boy.
根据汉语提示写出下面的句子：
1.Jim 's electronic games(注意是games.整个词组意为电子游戏机,好像有这个说法) is on the dressing table.
2.I don't know where my sister is.
3.Mum, where is my videotape?
4.Take these to your grandmother, please.
5.Mrs.Brown needs two chairs.
呵呵.我做出来是这样,可能会有一些错误,不过全对了也不好.要不然就算我是全对的吧.