I will spend a whole evening _____ in your room waiting for the thief to arrive.
I'm __________ in books these days since the finals are coming.
It is a pity that most slimmers __________ putting weight back on.
Did it __________ to you that he was jealous?
Two middle-aged passengers fell into the sea. __________,neither of them could swim.
Students are always interested in finding out __________ they can go with a new teacher.