Shanghai authorities have guaranteed the quality of the city’s drinking water _____ more than 7500 rotting pigs ______ floating on the Huangpu River in the past week.

The news that a jet __________ Russian mountains killing 88 was one of the worst things I have known in the past five years.[ ]

Mum，can I blow out all the ________ on the birthday cake now—No，dear. You should make a wish first.

A: Jim had nothing for breakfast this morning, B: . He got up too late.

What will the weather be like ________—The radio says it’s going to be rainy.