Употребите Present Perfect (Have/Has + V3) или Present Perfect Progressive (Have/Has + been + Ving)
1.Mother says she (to forget) to buy bread for supper and asks me to do it, but I can’t. I am doing my English test, I (do) it for two hours already and I (not, finish) all the tasks yet.
2.My parents (dream) about going to France since last summer. I think they already (buy) train tickets for trip.