1 | I passed College English Test Band Four. | |
2 | I passed Band Four in College English Test. | |
3 | Notification of Unusual Event is the least serious of the four levels. | |
4 | We have four levels of heating and four levels of cooling that include low, medium, high and very high. | |
5 | As you know, today is very important for many Chinese college students, because of the CET4& CET6. |