Question

the reason why he was late was because it rained hea

I am thinking of making a trip to London,and visit the British Museum and some parks
I have some records giving to me as birthday gifts.
In order not to get drowned,he wore a life buoy,which left him floated on the water
While crossed the street,Bob was knocked down by a car
I am so busy that I can't help doing the housework for you now
Is this museumthat you visited the other day?
Being dstroyed during the war,the city has now been completely rebuilt
he always makes jokes about disabled people,that makes us very angry.
the farmer's heart sank when he saw whom she was.
I am trying to improve the situation since it doesn't seem to work
Do you know the house which gate faces north?以上几题都是改错求各位大神帮帮忙
并且每题给个解释

Answer 1

and visiting，and连接前后，动词是与of making并列的，所以时态也是ING
record given ，因为records是“被”给出去的，所以要用过去分词
floating ，浮这个动作是他自己浮、主动浮的，然后又是后置定语，所以用floating

crossing，cross这个动作是BOB自己做的，也就是while bob was crossing the street
can't help doing 意思是忍不住做某事，这里应该用can't help to do
was this museum,the other day 是前几天的意思，应该用过去时
Having been destroyed 用现在完成时，过去发生并且已经完成的动作对现在造成影响或后果
which makes us angry ,宾语从句用逗号隔开的时候，只用which不用that

who she was这里就相当于正常的疑问句
I am trying improving
Try to do sth.表示尽自己最大能力做某事,等同于try one's best to do sth.
Try doing sth.表示尝试着做某事 。这里应该是尝试改变情况的意思
whose gate这里是说房子的门，应该用whose来表示宾语从句