____________ all his hard work, he still failed to finish the task in time

—Do you think we should accept that offer?—Yes, we should, for we __________such bad luck up till now and time __________ out.[ ]

Shall I put the bike here– _______. Tom may want it to be in its usual place.

Do the poor have enough houses ______

Be quiet, please. The teenagers are __________ the plan for this weekend.