Personally I think it is the sales manager, rather than the sales girls, _______ to blame.
| A．is | B．that is | C．are | D．who are |
Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first .
| A．intention | B．attempt | C．purpose | D．desire |
The poor boy the test again; in that case, his mother will be very disappointed.
| A．must have failed | B．might fail | C．could have failed | D．should fail |
It snowed heavily for three days and they were separated from the outside world.
| A．in the end | B．on end | C．by the end | D．at the end |
It’s said that there are plenty of hotels in that town. There be any difficulty for you to find somewhere to stay.
| A．wouldn’t | B．mustn’t | C．shouldn’t | D．needn’t |
If it was not an accident, he must have done it .
| A．on purpose | B．in common | C．on occasion | D．in time |