–We can use it to chat with each other on the Internet.
--Really? Will you please show me _______ it
| A．how to use | B．what to use |
| C．how can I use | D．what can I use |
He never works hard. ____________, he failed.
| A．So that | B．As a result | C．However | D．Because |
He was brave enough ___________ for the school volleyball team and succeeded.
| A．try out | B．to try on |
| C．to try out | D．to try |
My parents want me to get further study to be ________ an engineer _______ a scientist, ________ I would like to be a famous surgeon doctor.
| A．neither; nor; and | B．either; or; but |
| C．not only; but; so | D．both; and; or |
I will recommend Daniel because he never __________ at all times.
| A．gives out | B．gives up |
| C．gives in | D．gives away |
- Mum, we must have the computer_______. I want to send an e-mail to my friend.
- OK. I'll ask Uncle Li_______ it this afternoon.
| A．repair; repaired | B．repaired; repairs |
| C．repairing: repaired | D．repaired; to repair |