---Try to remember to turn off the light when you leave the room. ---I’m trying to expenses.
Not only ______ prepare lunch for us, but also _______ clothes for us.
You must read the _______ with great care to see if the drug contains PPA before it is taken.
I ____ too much reading.
The top leaders of the two countries are holding talks in a friendly______
The novel was so interesting that he read it _____ in a single day.