Don’t try to cheat the taxman; you’ll never ______it.
Joe worked so hard that ________ he made himself ill.
If you ________ yesterday,you ________ with your mother now.
On AIDS Day, the minister of Health Department demanded that the problems ___________ paid special attention to.
_____ it rain tomorrow, we would have to _______ the picnic.
-- Do you mind if I keep pets in this building? --- ___________.