Her ___ look suggested that she was completely ___.
| A．puzzled; confused |
| B．puzzling; confusing |
| C．puzzled; coufusing |
| D．puzzling; confused |
in the early 19th century，the school keeps on inspiring children’s love of art．
| A．To found | B．Founding |
| C．Founded | D．Having founded |
The water supply has been cut off temporarily because the workers the main pipe．
| A．repair | B．repaired |
| C．have repaired | D．are repairing |
As many as five courses are provided，and you are free to choosesuits you best．
| A．whatever | B．whichever |
| C．whenever | D．wherever |
Knowledge from real life isn't easier to forget thanachieved from textbooks.
| A．one | B．it |
| C．that | D．those |
By 16：30，was almost closing time, all the paintings had been sold out．
| A．which | B．when |
| C．what | D．that |