The students in Class 3 planned to sell old books to _______ money to help the new student.
| A．raise | B．rise | C．make | D．save |
Susan will not arrive at the airport on time _____she hurries up．
A．once B．if C．unless
This small village _____ quiet．
A．used to be B．used be C．used to do
1 would rather _____at the hotel than _____out on the street．
A．stay；hang B．stay；to hang C．to stay：hang
He arrived home late _____the heavy rain．
A．since B．because C．because of
There are more than_____teachers in our school．
A． three hundreds of B．three hundred C．three hundred of