Nanjing Underground Line 10 ______ on the morning of February 27th, 2014.
| A．tested | B．has tested |
| C．was tested | D．has been tested |
I get used to _______ early and going to bed early. It’s a good habit.
| A．get up | B．getting up | C．to get up | D．got up |
I don’t like learning math. Because it’s not so _______ as English.
| A．easier | B．easily | C．easy | D．easiest |
—How much does the pen _____ you?
—Ten yuan
| A．spend | B．pay | C．take | D．cost |
He was so _______ after he knew the ________ news.
| A．excited , excited | B．exciting , excited |
| C．exciting, exciting | D．excited, exciting |
Japan lies _______ the east of China.
| A．in | B．on | C．to | D．at |