They will pay a visit to Europe in a couple of years _____ they have enough money.
Mr. Smith doesn't go to his usual club, ________ it is being decorated these days.
________ you need something, please don't hesitate to let me know.
—Was it 11 o'clock ________ your father came back last night?—Yes, he is always coming back so late.
—I don't mind how you do it ______ you finish the painting on time.—OK, I see.
You seem to have a readymade answer ________ I ask you a question.