3. To write a novel is not as easy as you imagine. It will take a lot of time and_____.
This bag is twice ______ weight of that one. You’d better carry ______ lighter one of the two.
Some steps have been taken to prevent the forest ____ .
The cleaning workers are on strike to make ____ they are doing an important and necessary job for society.
Every minute he could spare was made use ____ spoken English.
“How much do you ____ for repairing such a pair of shoes?”“Two dollars, sir.”