短文改错
下面短文中，标有题号的每一行均有一个错误。若该行多一个词，把该词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线划掉；若该行缺一个词，在缺词处加一个漏字符号(∧)并在该行右边横线上写出该加的词；若该行错一个词，在错词下划一横线，并在该行右边横线写出改正后的词。
They arrived in Beijing at ten in the morning of 1.
April 2. They had had breakfast with his friends 2.
on the plane. They take a taxi to the hotel. After lunch 3.
and a short rest, they went to the Summer Palace. While
they were in a boat on Kunming Lake, they heard
someone was singing on the bank. The singing sounded 4.
beautiful. In the evening they went Tian’anmen Square 5.
1. in----on 2. his----their 3. take-----took
4.去掉was 5. 在went后加to