【题目】Children aren't allowed to play near the river. It's really _________.

【题目】— Can you guess if Jane will go swimming this Sunday?

【题目】— Did you see the accident?

【题目】You _________ cross the road when the traffic lights are red.

【题目】There is _________ in today's newspaper.

【题目】It's really comfortable to _________ on the beach. It's a good way to relax.

【题目】He told us to visit more people to _________ the truth.

【题目】I'd like to change a _________ room. This room is too noisy.

【题目】It's _________ invitation to a birthday party. Lucy sent it to me.

【题目】Some of the problems were _________ (提到) in his report.