—Who bought you the fresh flower?
—It’s from my girlfriend, if you ______ know.
| A．have to | B．must | C．will | D．might |
Zhang Ming has an unusual view of Chinese traditions because he was _____ in America.
| A．grown up | B．brought up | C．put up | D．picked up |
Think about ___ you enjoy doing, and look for others that enjoy it too.
| A．what | B．which | C．that | D．whether |
---Jack，do you mind if I use our computer for a while?
---Not at all.___.
| A．You’ll use it. | B．Go ahead. | C．Come on. | D．Take it easy. |
The storm left, _________ a lot of damage to this area.
| A．caused | B．to have caused | C．to cause | D．having caused |
After a 3-month drought, the rain _______ a good crop this year.
| A．brought | B．managed | C．made | D．guaranteed |