It worries me a lot that my 5-year-old son has started telling lies. — I think you shouldn’t let him _______ it.

Is that man Mr. Smith—It ______ be him. He has gone to New York on business.

___,theywerepunishedbythepolice.

In my dream I felt it hard to breath as if somebody ________ from the distance. [ ]

I think nobody makes_______ contributions to the company than him.