The students running on the playground are all in their uniforms, so it's hard for you to _____ my sister in them.
| A．take up | B．take out |
| C．pick up | D．pick out |
Prices of daily goods________through a computer can be lower than store prices.
| A．are bought | B．bought |
| C．been bought | D．buying |
The poor little boy________by his heartless parents was seen begging in the street.
| A．abandoning | B．to be abandoned |
| C．having abandoned | D．abandoned |
Throughout history，the language________by a powerful group spreads across a civilization.
| A．speaking | B．spoken | C．to speak | D．to be spoken |
Nobody but doctors or nurses and those __________ by Dr. Hu ________ to enter the patient's room.
| A．invited；is allowed | B．are invited；are allowed |
| C．being invited；allowed | D．invited；are allowed |
________ terrible weather it was when tsunami and earthquakes happened in Japan.
| A．How | B．How a | C．What | D．What a |