It’s helpful to put students in a situation _______ they can learn how to cooperate with each other.
I can make myself _____ in French, but I’m not fluent.
The trip cost a total of 250 dollars, insurance _____.
The waiter greeted me with a big smile and _____ us by the window.
She was staring out over the lake,_____ in thought.
It can be cheaper to buy a new washing machine than to get your old one _____.