---- Tom, did Mr. Li join you in your discussion? ---- No, he _____, but he happened to have fallen ill.
______, he talks a lot about his favorite stars after class.
Had the bomb dropped over a populated area of the city , there ____ a great deal of damage.
I cannot see any tea in this cupboard._____?
One of the first things Joan did ____ getting home was to water her flowers.
Kids should be encouraged to get involved in activities ___ they meet other kids.