Cable TV began in 1948 in the USA, but it took 50 years ________ 66 percent of American households had it.
The library needs ______, but it will have to wait until Sunday.
Tony is coming with _____ boys.
There is ______ word in the dictionary.
The teacher asked us to put weekends ______ good use.
Only when _____ the painting _____ decide whether the painting is worth buying.