I’ll be going to work on foot while my bicycle_____.
| A．is being repaired | B．is repaired |
| C．will repaired | D．has been repaired |
The woman ____there under the tree, ____ in a blue shirt, is our headmaster.
| A．sitting; wearing | B．sitting; dressed | C．seating; dressed | D．seated; dressing |
The new technology, if____ to farming, will help increase the grain output.
| A．applying | B．to apply | C．applied | D．having applied |
More and more high-rise buildings have been built in big cities____ space.
| A．in search of | B．in place of | C．for lack of | D．for fear of |
Nowadays, more and more people like to hunt for what they want at www.taobao.com and have them ____ by the express company.
| A．delivering | B．delivered | C．to deliver | D．deliver |
Only after Mary read her composition the second time ____ the spelling mistake.
| A．did she notice | B．she noticed | C．does she notice | D．she has noticed |