—Must I come at four o’clock?
— Oh, no, you ____.
| A．don’t | B．mustn’t | C．don’t have to | D．can’t |
---How much does the train ticket ______ from Harbin to Beijing?
--- 438 yuan.
A. cost B. spend C. take
He ______ us ______ a cheaper hotel at last.
A. provided, with B. offered , to C. gave, to
--- Hello, may I _________ to Ellen?
--- Sorry, she isn’t in. She has _______ Xiamen on business.
A. say, been in B. speak, gone to C. talk , been to
Is _______ necessary_______ the workers wear uniforms at work?
A. it, for B. this, to C. it, that
--- Must we go there together?
---______ you ________ he goes there, only one student is needed.
A. Both; and B. Either; or C. Neither; nor