.-----It was careless of you to have left the hourse without turning off the gas-----My god! _______
Before he started work , I asked the builder to give me a (n) _____ of the cost of the museum.
There are many things we need _______ before we buy a car .
Language study is a process that you need to _______ something first and later on you can take something out .
Bad weather _______ into consideration , we may need at least four days to arrive .
A good ad often uses words ________ people attach positive meanings .