She _______ Japanese when she was in Japan. Now she can speak it freely.
| A．picked out | B．brought about | C．worked out | D．picked up |
“How can we go outing in this kind of weather!”! Bob said,__________ out of the window.
| A．looking | B．looked | C．to look | D．having looked |
All the preparations for the work_______, we’re ready to start.
| A．are completed | B．have been completed |
| C．completed | D．had been completed |
With so much work his head all day long，he feels rather stressed in his daily life．
| A．filled | B．to fill | C．filling | D．being filled |
Zhuhou, _______ on the Xiang River, is an important city, second only to Changsha.
| A．located | B．locating | C．being located | D．to be located |
The flowers his friend gave him will die unless______ every day.
| A．watered | B．watering | C．water | D．to water |