－Excuse me, is this the right way to Children’s Park?
－ Sorry, I’m not sure. But it____ be.
| A．can | B．might | C．mustn’t | D．need |
I lost my friend’s bike, and I really don’t know ________.
| A．what should I do | B．what to do | C．how shall I do | D．how to do |
–Your spoken English is much better.
--Thank you. My teacher often asks us ________ English as ________ as possible.
| A．to speak; many | B．not to speak; much | C．to speak; much | D．not to speak; more |
I _____ home _______10 o’clock last night.
| A．not go; until | B．not go; till | C．don’t go; till | D．didn’t go; until |
The young boy found ________ hard to finish the work alone.
| A．that | B．this | C．it | D．which |
You look really cool in the new dress, dear. How much did you ________ it?
| A．spend | B．take | C．cost | D．pay for |