Nobody believed a 92-year-old man could run a marathon_______he passed the finishing line. People of all ages can challenge themselves.
| A．if | B．since | C．until | D．unless |
Every year, ____ graduates take pan in TOEFL for further education abroad.
| A．too much | B．several scores | C．many a | D．scores of |
Before leaving the country, you must be in_______of a solid permit.
| A．charge | B．possession | C．demand | D．case |
— Jenny looks hot and dry.
— So______ you if you had a high fever.
| A．will | B．do | C．are | D．would |
It is well known to us all that in China pigeons stand for peace. However, in India the wheel in its national flag is also a _______of peace.
| A．example | B．sign | C．mark | D．symbol |
He called at her house in the belief _______she would lend him the money.
| A．which | B．why | C．that | D．when |