_____ by the clear waters, this forest provides visitors with a wonderful chance to see some endangered native birds in the wild.
This is the factory _____my father worked ten years ago.
The conference has been held to discuss the effects of tourism ______the wildlife in the area. A. inB onC. atD. with
Sorry, madam. You’d better come tomorrow because it’s _____the visiting hours.
---When do we need to pay the balance? --- ____ September 30.
The accident is reported to have occurred _____the first Sunday in February. A. atB onC. inD. to