It depends on _______ he has enough money.
—How was that? —I was chatting on line ______ the power went out.
In order not to be disturbed, I spent three hours _______ in my study.
—What shall I do, go back home or stay here, since it’s so late? —______. The bus is leaving.
.I have not enough money left, so my_____ at a Christmas cake had to be thrown away.
—Why should I correct it right now, Mum? It’s OK, I think. — Well, Honey, it will _______ trouble in the future.