While working in the countryside , the students ________ a great deal of knowledge on plant life.
| A．looked up | B．picked up | C．put up | D．called up |
Mary decided to marry ___ the man she ___.
| A．with.. engaged to | B．/…was engaged | C．/..was engaged to | D．with..engaged |
The Emperor could not do anything, but ___ praise for the cloth.
| A．sang highly | B．thought highly | C．thought high | D．sang high |
My Chinese teacher ___ highly of my handwriting.
| A．thought | B．spoke | C．sang | D．A and B |
The grammar book she ___ was not in the library.
| A．turned to | B．looked up | C．look through | D．referred to |
You were lucky you ___ all you had.
| A．were not stolen | B．were not stolen from |
| C．were not robbed | D．were not robbed of |