Many trees _______ on the hills last year.And we will plant more this year.

The element radium, ______ in the chemistry lab, gave off a blue light [ ]

44He must be getting thin, for his trousers _____ badly like a flag in the wind

.The river _______ in the late summer, so we could go across it easily.

Could you tell me ________—-Take No. 32 Bus.