Excuse _____ you, but I have an important message for you.
Please don’t get too close to the building______ roof is under repair.
It is a great ______ for us to be invited here to meet the great scientist face to face.
Tom has two cousins, and ______ are engineers.
The leader ordered that the boys ______ in the accident should be given first aid at once.
---- I heard you bought a new flat, didn’t you? ---- Yes.We can get a wonderful ______ from our front room.