It is irritating to be forced to listen to

It is useful to be able to predict the extent ___

It is useful to be able to predict the extent ___

It is useful to be able to predict the extent ____

I’m ___ enough to know it is going to be ？

● One feature of （74） is that it is possible to arrange for a singlemessage to be sent to

The coffee is very cold. It needs______.A．hotB．to be heatingC．to be heatedD．to be hotted