.It’s important __________ us students _______ carefully in class.
| A．for; listening | B．of; listen |
| C．for; to listen | D．of; to listen |
How many students are born _________the star sign of Aquarius in your class?
| A．with | B．to | C．under | D．for |
My cousin is _____________ sometimes. It’s hard for him to change his mind even though his idea is not right.
| A．stubborn | B．imaginative | C．energetic | D．practical |
Thank you for _________ me presents.
| A．send | B．sending | C．give | D．gives |
Dung is kind and helpful, but he is also a little careless _____________.
| A．at time | B．at a time | C．at times | D．once a time |