Mr white didn't know i was inhis office.He was too busy to n

Mr white didn't know i was inhis office.He was too busy to n He didn't know ___ use it was made of since he was too young I was ____ surprised ____ I didn't know what to do when I he I didn`t know what was the matter还是I didn`t know whatt he ma i didn't know white t-shirt was（）,so i took them both I didn't know what there was to say regardless. I was scared and didn’t know what to do. I didn't know what--------then.A.he was doing B.was he doing I didn't know which tape was the better of the two ,so I too He didn't come to school because he was ill对because he was i Ricky was so busy these days that he didn’t write to Kitty e 会英语的来～mr green was a very busy man.he went to his office eve