If we sit near ________ front of the bus,we’ll have ________ better view.(2010·山东,22)
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? ---Itbe, but it is now heavily polluted.
I won’t call you, ________ something unexpected happens.
---The last one __________________ pays the meal. ---Agreed!