Hotel owners ______ to find new ways of attracting tourists since the sudden drop in tourism last year.
| A．force | B．have forced |
| C．are forced | D．have been forced |
Some people ________ not have plans yet for New Year’s Eve, but others know exactly what they will be doing.
| A．can | B．must | C．need | D．may |
When________for his views about his teaching job, Philip said he found it very interesting and rewarding.
| A．asking | B．asked |
| C．having asked | D．to be asked |
________ beyond words, the businessman agreed to donate some money to help the sick.
| A．Moving | B．Moved | C．Being Moved | D．To moved |
John sold the camera yesterday which his brother ________him as a birthday present from Japan.
| A．has sent | B．had sent |
| C．was sending | D．would send |
he boys followed the marks that they ________, until finally they found their way back to the campsite.
| A．left | B．have left |
| C．had left | D．have been left |