Did you have a wonderful time at the party?—Yes, it’s one I’ve ever been to before.

The man ______ gave us a talk on science yesterday is a famous scientist.

Jim tookone-hour ride just now. What a short time he spent finishing such a long way!— He is _____experienced rider.

Simon has gone abroad to have ____________ European tour.— Oh, really? It must be ____________ unusual trip for him.

I’ll tell you _______ he told me last week