I earn 10 dollars _____ hour as _____ supermarket cashier on Sundays.
| A．a, an | B．the, a | C．an, a | D．an, the |
The reason _____ he was driving his car so fast was _____ he would be late.
| A．because, that | B．why, because |
| C．for which, that | D．that, that |
But for their help, we ______ the program in time.
| A．can not finish | B．will not finish |
| C．had not finished | D．could not have finished |
Every pupil is _______ to be in his classroom at 7 o’clock in the morning, which is the rule of the school.
| A．likely | B．supposed | C．allowed | D．depressed |
The passer-by jumped into the cold water to save the _____ boy, who cried for help, but it was too late and the boy was _______ at last.
| A．drowning; drowned | B．drowned; drowning |
| C．drowning; drowning | D．drowned; drowned |
The computer system _____ suddenly while he was searching for information on the Internet.
| A．broke down | B．broke out | C．broke up | D．broke in |