Помогите с заданием пожалуйста
1)I’ll send you a text message ......I’m on the bus.
A. before
B. While
C. until
2)We’re going to have ....down.
A. Knocked that wall
B. That wall knocking
C. Knocking that wall
D. That wall knocked
3)I.....the windows cleaned about twice a year.
A. Get
B. Put
C. Am
D. Do
4)Most students did very well. .......,a few students did very badly.
A. Although
B. Despite
C. However
D. In spite of

1)I’ll send you a text message .. B. While....I’m on the bus.2)We’re going to have . D. That wall knocked...down.3)I.. A. Get ...the windows cleaned about twice a year.4)Most students did very well. .......,a few students did very badly.C. However