A good story does not necessarily have to have a happy ending, but the reader must not be left ________.
| A．unsatisfied | B．unsatisfying | C．to be unsatisfying | D．being unsatisfied |
Tom as well as two of his classmates _____invited to the party.
| A．was | B．were | C．have been | D．had been |
Both the secretary and the manager _____agreed to attend the meeting.
| A．has | B．have | C．are | D．was |
The secretary and manager ____very busy now.
| A．is | B．are | C．was | D．were |
The old ____well looked after by the government in China.
| A．is | B．are | C．has been | D．was |
Here ____ a pen, a few pencils and some paper for you.
| A．are | B．is | C．was | D．were |