Look, that is ________ elephant from Africa.
| A．a | B．an | C．the | D．/ |
Mr Zhang often tells us _____ afraid of making mistakes when you speak English.
| A．not be | B．not to | C．not to be | D．to be not |
I think students _____ to do homework with friends.
| A．should allow | B．should be allowed | C．were allowed | D．must be allowing |
It is important for us _____ our English.
| A．improving | B．improved | C．to improve | D．improves |
My mother used to ______ what she did every day.
| A．writing down | B．write down | C．wrote down | D．be written down |
---We can use QQ to talk with each other on the Internet.
---Really? Will you please show me it?
| A．what to use | B．how to use | C．how can I use | D．what can I use |