The local government has been accused of not responding _________ to the needs of the homeless in the flood-stricken area．

If your father knows that you cheated in the exam，he will be ________ a little angry.

We suddenly saw the bus about to leave and had to run _____ to catch it.

The lecture is so attractive that the audience are listening_________.

.Computers and mobile phones, playgh they are indeed making our life________and more________have reduced the need for face-to-face cotyr unication.