It is _________ of him to tell lies, so don’t trust.

 －Derrick, don't you think you should take a vacation? Even one or two days would be fine.－There's           . There's too much work.

I think watching TV every evening  is a waste of time—there are________meaningful things to do.                                                         

When he rushed there, he found a man ________ on the road, ________.

Computers should be made readily ________to teachers and pupils.