There is a card on the floor. ______, please.
Mother wants to spend some time chatting with me _________ she is very busy every day.
Our teacher often asks us _________ questions in groups.
In a green school, everyone agrees to be _______ about the environment.
Neither John nor I _______ good at football. We hope to practice it well.
Lisa was so careless that she made many spelling ________ in her homework.