I think it's well worth ______ our best to learn a second language well.
| A．to try | B．trying | C．try | D．tries |
- What can I do for you, Madam?
- I'd like two_______.
| A．glass of milks |
| B．glasses of milk |
| C．glass of milk |
| D．glasses of milks |
____________the trousers? They’re very nice. They feel soft and smooth.
| A．What do you think of |
| B．What do you like |
| C．How do you do |
| D．How would you like |
We should ________ ‘Thank you’ when we borrow something from someone.
| A．tell | B．speak | C．say | D．talk |
—Do you like fast food?
— No, I don’t. I _______ go to McDonald.
| A．always | B．usually | C．seldom | D．often |
Sometimes I feel ________ between meals, so I eat something.
| A．tired | B．happy | C．sad | D．hungry |