1.The Red River is 1200 kilometers...... ( length )
2. has your sister got a ........ ? she looks tired (head )
3.this is my favourite chair. It's so ....... (comfort )
4.Nobody in my class is....... than Thuy (good )
5.This tree has a lot of green ......... (leaf )
6. There are many ........ in the summer (act )
7.Mr.Minh is always .......... ( business )
8.my friend is a great........ (music )