IhavebeeninBeijingandstayedhere（for）fivedays.Ihadagreat（time).we've（been）...IhavebeeninBeijingandstayedhere（for）fivedays.Ihadagreat（time).we've（been）totian'anmensquare.wewentthereonthefirstday.the

Question

I have been in Beijing and stayed here （for）five days.I had a great （time).we've（been）...
I have been in Beijing and stayed here （for）five days.I had a great （time).we've（been）to tian'anmen square.we went there on the first day.there were many people（flying）kites on the square.tian'anmen square is so large.on the second day,we went to Beihai park.we（went）boating on the lake.the day before yesterday,we climbed the Great Wall.the Great Wall is known to people（all over）the world.there were so many people on the wall.they were so （excited）.we went to summer palace yesterday.the summer palace is very（famous）for its beautiful sights.we had Beijing Roast Duck twice.IT（tastes）really delicious.we'll leave Beijing tomorrow and fly（back）to Chengdu.Beijing is really brautiful.I will come back again next year.完型填空,告诉我为什么填括号里的答案就行

Answer 1

看起来是过去时态和完成时态的一些测试,还有一点固定短语的使用.
I have been in Beijing and stayed here （for）five days.
for,这是配合完成时态,用于一段时间的表达,配合完成时态,用于表达一个时间点开始就用since
I had a great （time).
had a good（great/bad/sad) time,意为度过一段快乐（精彩/糟糕/悲哀）时光,习惯用法
we've（been）to tian'anmen square.
have been to some place 到过某处,完成时态,表达曾经处于某处（某个状态）.
we went there on the first day.there were many people（flying）kites on the square
were doing sth 过去进行时,表达那时正在做.
tian'anmen square is so large.on the second day,we went to Beihai park.
we（went）boating on the lake.the day before yesterday,we climbed the Great Wall.
go boating,划船,go doing（表运动的动词）,做某运动的习惯用法,如go swimming
the Great Wall is known to people（all over）the world.
（all） over the world 全世界,固定短语
there were so many people on the wall.they were so （excited）.
sb be excited 某人很兴奋,sth be exciting 某物让人兴奋
we went to summer palace yesterday.the summer palace is very（famous）for its beautiful sights.
be famous for 固定短语,以.闻名
we had Beijing Roast Duck twice.It（tastes）really delicious.
tastes delicious.品尝起来很美味
we'll leave Beijing tomorrow and fly（back）to Chengdu.
fly back to 飞回（此处是说返程）
Beijing is really brautiful.I will come back again next year.