—Amy, please tell the people ______ for their turns to come to my office five minutes later. — Yes, sir.
I smell something __________ in the kitchen. Can I call you back in a minute?
We all know that, __________, the situation will get worse.
---How’s your tour around the North Lake? Is it beautiful? ---It ________ be, but it is now heavily polluted.
I won’t call you, ________ something unexpected happens.
---The last one __________________ pays the meal. ---Agreed!