Everyone can play an important part in society. As members, we should try our best to do __ .A. how we should do B. what should we doC what we should do D. how should we do
Our teacher is ______ a white dress.
---Are your parents at home, Jane? ---No. They ______ taking a walk in the park.
There are ______ apples in the fridge. You can have one..
I often do my homework ____ the computer.
Thank you for ______ us to your birthday party.