Girls used to take fewer advanced math courses than boys but now they are taking just _______.
many times, but he still didn’t understand it.
That was a very busy street that I was never allowed to cross accompanied by an adult.
---Mary was asked to do something important. ---It doesn’t matter. Let’s the work where it is left off.
―Which of the two poems do you like better? ―____ shorter one, of course. I think it’s really ____ most interesting one.
The government should develop system to predict when wildfires occur and give warnings in time.