The Chinese teacher looks so pale. She ___ be ill.
The Foreign Minister said,“________ our hope that the two sides will work towards peace.”
—What is the boy doing?—It's not necessary for you to be ________ about others' business.
She had a ________ idea of where Harry lived, but she didn't know the exact street.
Dust ________ in a room if we do not clean the room regularly.
The young actress looked so charming in her beautiful dress that we took ________ pictures with her.