Dùng từ much,many,few,a few , little,a little
1) He isn't very popular . He has ................ friends
2) Ann is very busy these days . She has .................... free time
3) Did you take .................... photographs when you were on holiday ?
4) The museum was very crowded . There were too .......... people
5) Most of the town in modern . There are .................. old buildings