If you have trouble pronouncing these words, you can repeat them over and over again ________ you are comfortable with them．
| A．unless | B．if |
| C．until | D．while |
–please don’t forget _______ the window when you leave.
--OK.
| A．closing | B．close | C．closed | D．to close |
–Will you get there by ______ train.
--No, I will take ______ taxi.
| A．/ ; a | B．a ; the | C．/ ; / | D．the ; a |
Don’t _______ too much TV. It’s bad for your eyes.
| A．watching | B．to watch | C．watch | D．watches |
I don’t have much time _______ breakfast.
| A．with | B．on | C．to eat | D．eating |
She can play_______ piano, and she plays it ________.
| A．a ; good | B．a ; well | C．the ; good | D．the ; well |