---I'm sorry I stepped outside for a smoke. I was very tired. ---There is no ______ for this while you are on duty.
18. — Hi, Kathy. We’re going to have a party this Saturday. Will you come? — __________. What time?
17. It’s said ______ ______ was everything _______ Mr. Professor could tell us.
16. I returned home with some roses and only then __________ find my favorite vase missing.
15. She was lifting handfuls of fine sand and letting it pour __________ her fingers.
14. — Excuse me. Do you happen to have change for a 50-pence piece? — __________. I’ve just used up all my coins.