It is really hard to find a nice place in this city we can have a picnic.
| A．where | B．that | C．which | D．when |
According to_______ World Health Organization，health care plans are needed in all big cities to prevent _____spread of AIDS．
| A．the；the | B．the；不填 | C．a；a | D．不填；the |
It might rain tomorrow，_____ we’ll have to put off the sports meet until Friday．
| A．in which case | B．if possible | C．in case | D．in case that |
---Is this experiment easy?
---________,I’11 just do my best.
| A．I think so | B．Certainly | C．Not a 1ittle | D．Anything but |
The judge paid no attention to ______ he had just lost his wife．
| A．that | B．which | C．what | D．the fact that |
______could be judged from her eyes that she was terribly sorry for what she ______.
| A．It; had done | B．That；did | C．As；did | D．As；had done |