—Kate, I don’t think we can go to the Palace Museum by bike on time.
— You mean it’s ______ for us to take a taxi there.
| A．possible | B．necessary |
| C．useful | D．important |
The work is too difficult for Mr Zhu to finish in a week. He needs ___________ days.
| A．more two | B．two more | C．two another | D．another more |
Daniel is very modest. He never ___________ before his friends.
| A．shows off | B．shows up | C．turns off | D．turns on |
We hope that as many people as possible ______ join us for the charity show tomorrow.
| A．need | B．can | C．must | D．should |
---Will you please stay here a little longer?
---Sorry, I . I eat dinner with my mother. She’s coming.
| A．mustn’t; will have to | B．don’t; have to |
| C．can’t; had to | D．can’t; will have to |
I’ve never heard one-year-old boy can play ________piano.
| A．the, 不填 | B．an, 不填 | C．不填 , the | D．a, the |