This is a very convenient place to live in, is an airport connecting all the big cities.
| A．20 km northwest of it | B．20 km northwest of which |
| C．northwest 20 km to it | D．northwest 20 km of which |
Is this the girl_____________ whom I can turn for help? Is she good at this subject?
| A．to | B．with | C．in | D．at |
To be frank, I really don’t know what SOS ____________. Can you explain it?
| A．stands by | B．stands for | C．stands up | D．stands with |
Many of the artists who _______ didn’t come.
| A．ought to appear | B．should appear |
| C．had to appear | D．ought to have appeared |
He had led everyone to ______ that his family was very rich.
| A．believing | B．believe | C．be believed | D．be believing |
The company was named Gates Hall ______ a man named James Gates.
| A．in need of | B．in search of | C．with the help of | D．in memory of |