—When can I come for the photos? I need them tomorrow afternoon. —They ________ be ready by 12:00.
The maths teacher told the naughty boys _____ so much noise in class.
A number of books in the library ____ been stolen so that the number of them ____ smaller than before.
Many of them ignored his advice, _______ they knew it to be very useful.
---Be quick! The mid-term exam _________. I must leave for school now. ----No rush. The bus _______ at 7:20, so there is enough time left.
Liu Hulan was so brave that she showed no signs of _____ to the enemy even under torture(拷问) .