Upon ______ the office, he saw the message on his desk.
| A．he arrived | B．arrived at | C．arriving at | D．arriving |
He wrote his first novel ______ studying in a university.
| A．since | B．as | C．while | D．with |
The doctor ______ she sent her friend is very famous.
| A．to whom | B．to whose | C．whom | D．at whom |
The old lady ______ the girl ten Yuan for washing windows, most of ______ hadn't been cleaned for a long time.
| A．spent, those | B．paid, that | C．paid, these | D．paid, which |
The man ______ is our new headmaster.
| A．who the teacher is talking to him | B．whom the teacher is talking |
| C．the teacher is talking to | D．who the teacher is talking |
_____ in the newspaper that the Japanese Prime Minister will arrive next Monday.
| A．It says | B．It's said | C．He is said | D．It has said |